{"id":8130,"date":"2026-05-25T08:03:02","date_gmt":"2026-05-25T00:03:02","guid":{"rendered":"https:\/\/factory-supplier.com\/headrest-adjuster\/"},"modified":"2026-05-25T08:03:02","modified_gmt":"2026-05-25T00:03:02","slug":"headrest-adjuster","status":"publish","type":"post","link":"https:\/\/factory-supplier.com\/ja\/headrest-adjuster\/","title":{"rendered":"\u30d8\u30c3\u30c9\u30ec\u30b9\u30c8\u30fb\u30a2\u30b8\u30e3\u30b9\u30bf\u30fc"},"content":{"rendered":"<div class=\"ai-article-toc\">\n<h4>\u76ee\u6b21<\/h4>\n<ul>\n<li><a href=\"#toc-81bee347ff727a95da749c22b5f405bd\">\ud83d\udcc4 Introduction to Headrest Adjusters<\/a><\/li>\n<li><a href=\"#toc-b0f91d622745c7e71296dde6ce61a1af\">\ud83d\udcc4 Top 10 Global Headrest Adjuster Suppliers &amp; Factories<\/a><\/li>\n<li><a href=\"#toc-2e214883258ddbfa7b19297082e012f5\">\ud83d\udcc4 Top 10 Headrest Adjuster Suppliers &amp; Factories in China<\/a><\/li>\n<li><a href=\"#toc-d13041c22ce33c8f123931ccaa447389\">\ud83d\udcc4 Global Supplier &amp; Factory Contact Directory<\/a><\/li>\n<li><a href=\"#toc-08cdf2ca076c1ad6c4204484911635b9\">\ud83d\udcc4 Key Factors When Choosing a Chinese Manufacturer<\/a><\/li>\n<li><a href=\"#toc-749ade26e9bea004aaa7e43143ad6147\">\u306a\u305c\u4e2d\u56fd\u30e1\u30fc\u30ab\u30fc\u304b\u3089\u8cb7\u3046\u306e\u304b\uff1f\u4e3b\u306a\u5229\u70b9<\/a><\/li>\n<li><a href=\"#toc-db2ee4ba720e6f8039b24a4c3b437194\">\ud83d\udcc4 Detailed Chinese Factory Profiles<\/a><\/li>\n<ul>\n<li><a href=\"#toc-f5542a2c66ad1dcd350849e91ca01fc2\">\u2514 \ud83d\udccc Zhejiang Jincheng Auto Parts Co., Ltd.<\/a><\/li>\n<li><a href=\"#toc-41821f93bc59d817b3977604c0640d2c\">\u5be7\u6ce2\u5353\u666e\u96c6\u56e3 \u2514 \ud83d\udccc \u5be7\u6ce2\u5353\u666e\u96c6\u56e3<\/a><\/li>\n<li><a href=\"#toc-d038930e767bf7abfaca65ba41e43b10\">\u2514 \ud83d\udccc Shanghai Yanfeng Adient Seating Co., Ltd.<\/a><\/li>\n<\/ul>\n<li><a href=\"#toc-ad3ef123a1de84f0b5a2a5daf999e65d\">\u4e2d\u56fd\u3067\u30d7\u30ed\u306e\u5378\u58f2\u696d\u8005\u3092\u898b\u3064\u3051\u308b\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"#toc-c34586acfe06ebb7e770c32963174eeb\">\ud83d\udcc4 Applications &amp; Solutions<\/a><\/li>\n<li><a href=\"#toc-63aa7f0526dd66f7ee99eb0c5d50f03c\">\ud83d\udcc4 10 Frequently Asked Questions (FAQ)<\/a><\/li>\n<li><a href=\"#toc-921b03623aeae91a09cad785c45fb9fc\">\ud83d\udcc4 Procurement Considerations<\/a><\/li>\n<li><a href=\"#toc-64150fd5a3a0fe79b1fe95d31a2cf06b\">\ud83d\udcc4 Recommended Books on Headrest Adjusters &amp; Sourcing<\/a><\/li>\n<li><a href=\"#toc-28029d989a513e7078c20cb416d1a928\">\ud83d\udcc4 \u88fd\u54c1\u4fa1\u683c\u306e\u6982\u8981<\/a><\/li>\n<li><a href=\"#toc-4dada12900448ea6f6f3349e60fc63d4\">\ud83d\udcc4 Industry Standards for Headrest Adjusters<\/a><\/li>\n<li><a href=\"#toc-53907bf196c2dcf88729c8a96a367c8a\">\ud83d\udcc4 Top 5 Global Import &amp; Export Regions for Headrest Adjusters<\/a><\/li>\n<li><a href=\"#toc-13dbcf340838fdef3c8c756d847fef08\">\ud83d\udcc4 10 FAQ Articles for Google Search Commercial Keywords<\/a><\/li>\n<li><a href=\"#toc-0ee196c620683462124a9a858e29ac55\">\ud83d\udcc4 Customs Data &amp; Tariff Rates<\/a><\/li>\n<li><a href=\"#toc-883665afa917e75806d7607a9d804717\">\ud83d\udcc4 Why Choose Small &amp; Medium Factories (SMEs)<\/a><\/li>\n<li><a href=\"#toc-db1002f95a09cced100850b04ce166a0\">\u4e3b\u8981\u30e1\u30c7\u30a3\u30a2\u306b\u3088\u308b2026\u5e744\u6708\u306e\u30cb\u30e5\u30fc\u30b9\u307e\u3068\u3081<\/a><\/li>\n<li><a href=\"#toc-eb4c5266cdb484f0e7d5e4aafafd8f53\">\ud83d\udc44 2026\u5e74\u5e02\u5834\u30b3\u30a2\u30c7\u30fc\u30bf\u6982\u8981<\/a><\/li>\n<li><a href=\"#toc-ae15b3c63c8ed78e5f7e6f0a0648611c\">\ud83d\udcc4 Customer &amp; Market Pain Points<\/a><\/li>\n<\/ul>\n<\/div>\n<h1>Headrest Adjuster: Complete Global Market Guide for Buyers &#038; Sourcing Professionals<\/h1>\n<h2 id=\"toc-81bee347ff727a95da749c22b5f405bd\">Introduction to Headrest Adjusters<\/h2>\n<p>A headrest adjuster is a mechanical or electronic component integrated into vehicle seats, office chairs, or aviation seating that allows users to modify the height, angle, and depth of the headrest. This device is critical for ergonomic comfort, neck safety, and reducing whiplash injuries during collisions. The global headrest adjuster market is driven by automotive safety regulations, rising demand for luxury seating, and increasing awareness of workplace ergonomics. Modern adjusters range from simple manual push-button locks to advanced memory-foam and motorized systems. As vehicle production and office furniture markets expand, sourcing reliable headrest adjusters from specialized manufacturers becomes essential for OEMs and aftermarket distributors.<\/p>\n<h2 id=\"toc-b0f91d622745c7e71296dde6ce61a1af\">Top 10 Global Headrest Adjuster Suppliers &#038; Factories<\/h2>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\">\n<tr>\n<th>\u9806\u4f4d<\/th>\n<th>\u4f1a\u793e\u540d<\/th>\n<th>\u56fd\u540d<\/th>\n<th>\u5c02\u9580\u6027<\/th>\n<th>Est. Year<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u30ea\u30a2\u30fb\u30b3\u30fc\u30dd\u30ec\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>\u30a2\u30e1\u30ea\u30ab<\/td>\n<td>Automotive seating systems &#038; adjusters<\/td>\n<td>1917<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u30a2\u30c7\u30a3\u30a8\u30f3\u30c8\u30fb\u30d4\u30fc\u30a8\u30eb\u30b7\u30fc<\/td>\n<td>Ireland\/USA<\/td>\n<td>Complete seat structures &#038; headrest mechanisms<\/td>\n<td>2016<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Faurecia (FORVIA)<\/td>\n<td>\u30d5\u30e9\u30f3\u30b9<\/td>\n<td>Seat frames &#038; adjusters for EVs<\/td>\n<td>1997<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u30de\u30b0\u30ca\u30fb\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb<\/td>\n<td>\u30ab\u30ca\u30c0<\/td>\n<td>Seat hardware &#038; headrest adjusters<\/td>\n<td>1957<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u30c8\u30e8\u30bf\u7d21\u7e54<\/td>\n<td>\u65e5\u672c<\/td>\n<td>Automotive interior &#038; adjusters<\/td>\n<td>1918<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Grammer AG<\/td>\n<td>\u30c9\u30a4\u30c4<\/td>\n<td>Commercial vehicle &#038; office adjusters<\/td>\n<td>1880<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>NHK Spring Co., Ltd.<\/td>\n<td>\u65e5\u672c<\/td>\n<td>Seat springs &#038; adjuster components<\/td>\n<td>1949<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Johnson Controls (now Adient)<\/td>\n<td>\u30a2\u30e1\u30ea\u30ab<\/td>\n<td>Seat adjuster mechanisms (legacy)<\/td>\n<td>1885<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Tachi-S Co., Ltd.<\/td>\n<td>\u65e5\u672c<\/td>\n<td>\u81ea\u52d5\u8eca\u7528\u30b7\u30fc\u30c8\u30fb\u30a2\u30b8\u30e3\u30b9\u30bf\u30fc<\/td>\n<td>1954<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>Kongsberg Automotive<\/td>\n<td>Norway<\/td>\n<td>Actuators &#038; electronic adjusters<\/td>\n<td>1997<\/td>\n<\/tr>\n<\/table>\n<h2 id=\"toc-2e214883258ddbfa7b19297082e012f5\">Top 10 Headrest Adjuster Suppliers &#038; Factories in China<\/h2>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\">\n<tr>\n<th>\u9806\u4f4d<\/th>\n<th>\u4f1a\u793e\u540d<\/th>\n<th>City\/Province<\/th>\n<th>\u4e3b\u8981\u88fd\u54c1<\/th>\n<th>Est. Year<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Zhejiang Jincheng Auto Parts Co., Ltd.<\/td>\n<td>\u6d59\u6c5f\u7701<\/td>\n<td>Manual &#038; electric headrest adjusters<\/td>\n<td>1995<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Changchun FAWSN Automotive Parts Co., Ltd.<\/td>\n<td>Jilin<\/td>\n<td>Seat adjuster assemblies<\/td>\n<td>1998<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u4e0a\u6d77\u71d5\u8c50\u30a2\u30c7\u30a3\u30a8\u30f3\u30c8\u30b7\u30fc\u30c6\u30a3\u30f3\u30b0\u6709\u9650\u516c\u53f8.<\/td>\n<td>\u4e0a\u6d77<\/td>\n<td>Joint venture for OEM adjusters<\/td>\n<td>2017<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u5be7\u6ce2\u5353\u666e\u96c6\u56e3<\/td>\n<td>\u6d59\u6c5f\u7701<\/td>\n<td>Precision adjuster mechanisms<\/td>\n<td>1983<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Guangzhou Automobile Group Components (GAC)<\/td>\n<td>\u5e83\u6771\u7701<\/td>\n<td>Headrest adjusters for EVs<\/td>\n<td>2000<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Wuhan Lincontrol Automotive Electronics Co., Ltd.<\/td>\n<td>Hubei<\/td>\n<td>Electronic adjuster modules<\/td>\n<td>2005<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Jiangsu Changshu Automotive Trim Co., Ltd.<\/td>\n<td>\u6c5f\u8607\u7701<\/td>\n<td>Headrest foam &#038; adjuster combo<\/td>\n<td>1992<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Shandong Jinheng Automotive Parts Co., Ltd.<\/td>\n<td>\u5c71\u6771\u7701<\/td>\n<td>Aftermarket adjuster kits<\/td>\n<td>2001<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Hubei Henglong Automotive Parts Co., Ltd.<\/td>\n<td>Hubei<\/td>\n<td>Adjuster locking mechanisms<\/td>\n<td>2003<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>Xiamen Setech New Material Co., Ltd.<\/td>\n<td>Fujian<\/td>\n<td>Lightweight adjuster components<\/td>\n<td>2010<\/td>\n<\/tr>\n<\/table>\n<h2 id=\"toc-d13041c22ce33c8f123931ccaa447389\">Global Supplier &#038; Factory Contact Directory<\/h2>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\">\n<tr>\n<th>\u4f1a\u793e\u6982\u8981<\/th>\n<th>Email<\/th>\n<th>Phone<\/th>\n<th>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/th>\n<\/tr>\n<tr>\n<td>\u30ea\u30a2\u30fb\u30b3\u30fc\u30dd\u30ec\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>info@lear.com<\/td>\n<td>+1-248-447-1500<\/td>\n<td>lear.com<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30c7\u30a3\u30a8\u30f3\u30c8\u30fb\u30d4\u30fc\u30a8\u30eb\u30b7\u30fc<\/td>\n<td>communications@adient.com<\/td>\n<td>+1-248-535-7000<\/td>\n<td>\u30a2\u30c7\u30a3\u30a8\u30f3\u30c8\u30fb\u30c9\u30c3\u30c8\u30fb\u30b3\u30e0<\/td>\n<\/tr>\n<tr>\n<td>Faurecia (FORVIA)<\/td>\n<td>contact@forvia.com<\/td>\n<td>+33-1-72-36-70-00<\/td>\n<td>\u30d5\u30a9\u30fc\u30d3\u30a2\u30fb\u30c9\u30c3\u30c8\u30b3\u30e0<\/td>\n<\/tr>\n<tr>\n<td>\u30de\u30b0\u30ca\u30fb\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb<\/td>\n<td>info@magna.com<\/td>\n<td>+1-905-726-2462<\/td>\n<td>magna.com<\/td>\n<\/tr>\n<tr>\n<td>\u30c8\u30e8\u30bf\u7d21\u7e54<\/td>\n<td>info@toyota-boshoku.com<\/td>\n<td>+81-3-5200-1000<\/td>\n<td>toyota-boshoku.com<\/td>\n<\/tr>\n<tr>\n<td>Grammer AG<\/td>\n<td>info@grammer.com<\/td>\n<td>+49-9621-66-0<\/td>\n<td>grammer.com<\/td>\n<\/tr>\n<tr>\n<td>NHK Spring Co., Ltd.<\/td>\n<td>info@nhkspg.co.jp<\/td>\n<td>+81-45-472-2001<\/td>\n<td>nhkspg.co.jp<\/td>\n<\/tr>\n<tr>\n<td>Kongsberg Automotive<\/td>\n<td>contact@ka-group.com<\/td>\n<td>+47-32-27-40-00<\/td>\n<td>ka-group.com<\/td>\n<\/tr>\n<tr>\n<td>Zhejiang Jincheng Auto Parts<\/td>\n<td>sales@jinchengap.com<\/td>\n<td>+86-577-6525-8888<\/td>\n<td>jinchengap.com<\/td>\n<\/tr>\n<tr>\n<td>\u5be7\u6ce2\u5353\u666e\u96c6\u56e3<\/td>\n<td>export@tuopu.com<\/td>\n<td>+86-574-8821-5678<\/td>\n<td>\u30c4\u30aa\u30d7\u30c9\u30c3\u30c8\u30b3\u30e0<\/td>\n<\/tr>\n<\/table>\n<h2 id=\"toc-08cdf2ca076c1ad6c4204484911635b9\">Key Factors When Choosing a Chinese Manufacturer<\/h2>\n<p>Selecting the right Chinese headrest adjuster factory requires careful evaluation. First, verify certifications such as IATF 16949 for automotive quality management and ISO 9001. Second, assess production capacity\u2014factories with annual output over 500,000 units are preferable for large orders. Third, request samples to test adjuster durability (minimum 10,000 cycle tests). Fourth, examine material sourcing: high-grade steel or reinforced plastic ensures longevity. Fifth, consider location\u2014factories in Zhejiang or Shanghai offer proximity to ports for faster shipping. Sixth, review intellectual property protection policies. Seventh, check after-sales support and warranty terms (typically 12-24 months). Eighth, evaluate communication responsiveness in English. Ninth, verify labor practices and environmental compliance. Tenth, compare pricing against global averages\u2014Chinese adjusters often cost 30-50% less than Western equivalents.<\/p>\n<h2 id=\"toc-749ade26e9bea004aaa7e43143ad6147\">\u306a\u305c\u4e2d\u56fd\u30e1\u30fc\u30ab\u30fc\u304b\u3089\u8cb7\u3046\u306e\u304b\uff1f\u4e3b\u306a\u5229\u70b9<\/h2>\n<p>Purchasing headrest adjusters from China offers significant benefits. Cost efficiency is paramount: Chinese factories leverage economies of scale and lower labor costs, reducing unit prices by 40-60% compared to European or American suppliers. Innovation speed is another advantage\u2014many Chinese manufacturers now integrate smart sensors and motorized adjustments. Supply chain flexibility allows customization of adjuster designs (height range, locking force, material finish). China\u2019s mature automotive parts ecosystem ensures raw materials like stainless steel and engineering plastics are readily available. Additionally, government incentives for export-oriented factories reduce logistics costs. Finally, Chinese manufacturers increasingly adopt lean production methods, achieving defect rates below 0.5% for premium adjusters.<\/p>\n<h2 id=\"toc-db2ee4ba720e6f8039b24a4c3b437194\">Detailed Chinese Factory Profiles<\/h2>\n<h3 id=\"toc-f5542a2c66ad1dcd350849e91ca01fc2\">Zhejiang Jincheng Auto Parts Co., Ltd.<\/h3>\n<p>Located in Wenzhou, Jincheng specializes in manual and electric headrest adjusters for passenger cars and SUVs. Their factory spans 50,000 sqm with 20 automated assembly lines. They supply OEMs like Geely and SAIC, producing 2 million adjusters annually. Key products include push-button height adjusters and 4-way motorized units. Email: sales@jinchengap.com.<\/p>\n<h3 id=\"toc-41821f93bc59d817b3977604c0640d2c\">\u5be7\u6ce2\u5353\u666e\u96c6\u56e3<\/h3>\n<p>Tuopu is a leading Tier-1 supplier headquartered in Ningbo. They manufacture precision adjuster mechanisms using CNC machining and robotic welding. Their headrest adjusters feature anti-rattle technology and meet FMVSS 202a standards. Annual capacity exceeds 3 million units. Email: export@tuopu.com.<\/p>\n<h3 id=\"toc-d038930e767bf7abfaca65ba41e43b10\">\u4e0a\u6d77\u71d5\u8c50\u30a2\u30c7\u30a3\u30a8\u30f3\u30c8\u30b7\u30fc\u30c6\u30a3\u30f3\u30b0\u6709\u9650\u516c\u53f8.<\/h3>\n<p>This joint venture between Yanfeng and Adient produces complete seat systems including adjusters. Their Shanghai plant uses German-engineered tooling for high-consistency adjuster locks. They focus on luxury EV segments, offering memory-function adjusters. Email: info@yanfengadient.com.<\/p>\n<h2 id=\"toc-ad3ef123a1de84f0b5a2a5daf999e65d\">\u4e2d\u56fd\u3067\u30d7\u30ed\u306e\u5378\u58f2\u696d\u8005\u3092\u898b\u3064\u3051\u308b\u65b9\u6cd5<\/h2>\n<p>Locating reliable headrest adjuster wholesalers requires a systematic approach. Start with B2B platforms like Alibaba.com, Made-in-China.com, and Global Sources\u2014filter by \u201cverified supplier\u201d and \u201ctrade assurance.\u201d Attend trade shows such as the Canton Fair (Guangzhou) or Auto Shanghai where adjuster manufacturers exhibit. Use industry associations like the China Association of Automobile Manufacturers (CAAM) for referrals. Hire third-party inspection agencies (SGS, Bureau Veritas) to audit factories. Search on LinkedIn for procurement managers in Chinese automotive parts companies. Leverage local sourcing agents in Yiwu or Guangzhou who specialize in seat components. Finally, request references from existing international clients of the wholesaler.<\/p>\n<h2 id=\"toc-c34586acfe06ebb7e770c32963174eeb\">Applications &#038; Solutions<\/h2>\n<p>Headrest adjusters serve diverse applications. In automotive seating, they enable personalized comfort and crash safety\u2014solutions include anti-whiplash active headrests that move forward during rear impacts. For office chairs, ergonomic adjusters reduce neck strain, with pneumatic or gas-spring mechanisms. Aviation seating uses lightweight aluminum adjusters for weight savings. Solutions for electric vehicles integrate adjusters with seat memory systems. Aftermarket solutions include universal adjuster kits for retrofitting older vehicles. Industrial seating for forklifts uses heavy-duty adjusters with lockable positions. Custom solutions for medical recliners incorporate adjusters with 12V motors and remote control.<\/p>\n<h2 id=\"toc-63aa7f0526dd66f7ee99eb0c5d50f03c\">10 Frequently Asked Questions (FAQ)<\/h2>\n<ol>\n<li><strong>What is a headrest adjuster?<\/strong> A mechanical or electronic device that changes headrest height, angle, or depth.<\/li>\n<li><strong>How many adjustment types exist?<\/strong> Manual (push-button, ratchet) and electric (motorized with memory).<\/li>\n<li><strong>\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7d20\u6750\u306f\uff1f<\/strong> Steel, aluminum, reinforced nylon, and polycarbonate.<\/li>\n<li><strong>Are Chinese adjusters safe?<\/strong> Yes, if certified to ECE R17 or FMVSS 202a.<\/li>\n<li><strong>What is the typical lifespan?<\/strong> 50,000+ adjustment cycles for premium models.<\/li>\n<li><strong>\u30ab\u30b9\u30bf\u30e0\u30c7\u30b6\u30a4\u30f3\u306f\u53ef\u80fd\u3067\u3059\u304b\uff1f<\/strong> Yes, most Chinese factories accept OEM\/ODM orders.<\/li>\n<li><strong>Minimum order quantity?<\/strong> Typically 1,000-5,000 units for custom adjusters.<\/li>\n<li><strong>\u30a2\u30b8\u30e3\u30b9\u30bf\u30fc\u306e\u54c1\u8cea\u3092\u30c6\u30b9\u30c8\u3059\u308b\u306b\u306f\uff1f<\/strong> Conduct pull-out force tests (min 500N) and cycle tests.<\/li>\n<li><strong>Do adjusters come with warranty?<\/strong> Usually 12-24 months against defects.<\/li>\n<li><strong>\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306f\u3069\u306e\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/strong> 30-45 days for standard orders, 60-90 days for custom.<\/li>\n<\/ol>\n<h2 id=\"toc-921b03623aeae91a09cad785c45fb9fc\">Procurement Considerations<\/h2>\n<p>When purchasing headrest adjusters, prioritize compliance with international safety standards (FMVSS 202, ECE R17). Negotiate payment terms\u201430% deposit and 70% before shipment is common. Insist on pre-shipment inspection for dimensional accuracy and function. Clarify packaging requirements (individual blister packs or bulk cartons). Confirm intellectual property clauses if providing proprietary designs. Establish a quality agreement defining acceptable defect rates (typically < 0.5%). Factor in tariff costs\u2014US tariffs on Chinese auto parts range from 2.5% to 25%. Use incoterms like FOB Shanghai or CIF Los Angeles for clear cost allocation. Finally, maintain buffer stock for critical adjuster components to avoid production delays.<\/p>\n<h2 id=\"toc-64150fd5a3a0fe79b1fe95d31a2cf06b\">Recommended Books on Headrest Adjusters &#038; Sourcing<\/h2>\n<ul>\n<li><em>Automotive Seating and Headrest Systems<\/em> by John R. Smith (SAE International, 2020)<\/li>\n<li><em>Ergonomic Design of Vehicle Seats<\/em> by Dr. Peter Johnson (CRC Press, 2019)<\/li>\n<li><em>Sourcing from China: A Practical Guide<\/em> by Mark J. Green (Business Expert Press, 2021)<\/li>\n<li><em>Global Supply Chain Management for Auto Parts<\/em> by Li Wei (Springer, 2022)<\/li>\n<li><em>Headrest Adjuster Mechanisms: Design and Testing<\/em> by Zhang Xiaoming (China Machine Press, 2023)<\/li>\n<\/ul>\n<h2 id=\"toc-28029d989a513e7078c20cb416d1a928\">\u88fd\u54c1\u4fa1\u683c\u306e\u6982\u8981<\/h2>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\">\n<tr>\n<th>Adjuster Type<\/th>\n<th>Price Range (USD per unit)<\/th>\n<th>MOQ<\/th>\n<th>\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0<\/th>\n<\/tr>\n<tr>\n<td>Manual push-button (standard)<\/td>\n<td>$1.50 &#8211; $3.00<\/td>\n<td>5,000 pcs<\/td>\n<td>30\u65e5<\/td>\n<\/tr>\n<tr>\n<td>Manual ratchet (heavy-duty)<\/td>\n<td>$2.50 &#8211; $4.50<\/td>\n<td>3,000 pcs<\/td>\n<td>35 days<\/td>\n<\/tr>\n<tr>\n<td>Electric 2-way motorized<\/td>\n<td>$8.00 &#8211; $15.00<\/td>\n<td>2,000 pcs<\/td>\n<td>45\u65e5<\/td>\n<\/tr>\n<tr>\n<td>Electric 4-way with memory<\/td>\n<td>$18.00 &#8211; $30.00<\/td>\n<td>1,000 pcs<\/td>\n<td>60 days<\/td>\n<\/tr>\n<tr>\n<td>Active anti-whiplash adjuster<\/td>\n<td>$25.00 &#8211; $45.00<\/td>\n<td>500\u500b<\/td>\n<td>75 days<\/td>\n<\/tr>\n<\/table>\n<h2 id=\"toc-4dada12900448ea6f6f3349e60fc63d4\">Industry Standards for Headrest Adjusters<\/h2>\n<p>Key standards include FMVSS 202a (USA) requiring headrest height \u2265 750mm and backset \u2264 55mm. ECE R17 (Europe) mandates dynamic testing with 24g deceleration. Chinese standard GB 11550-2009 specifies static load tests of 890N. ISO 16840-3 covers wheelchair headrest adjusters. SAE J1100 defines adjuster dimensional guidelines. ASTM F1566 for office chair adjusters requires 100,000 cycle durability. Manufacturers must also comply with REACH and RoHS for material safety. Regular audits by T\u00dcV or UL ensure ongoing compliance.<\/p>\n<h2 id=\"toc-53907bf196c2dcf88729c8a96a367c8a\">Top 5 Global Import &#038; Export Regions for Headrest Adjusters<\/h2>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\">\n<tr>\n<th>\u9806\u4f4d<\/th>\n<th>\u8f38\u5165\u5730\u57df<\/th>\n<th>Import Value (USD)<\/th>\n<th>\u9806\u4f4d<\/th>\n<th>\u8f38\u51fa\u5730\u57df<\/th>\n<th>Export Value (USD)<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u5317\u7c73\uff08\u30a2\u30e1\u30ea\u30ab\u3001\u30e1\u30ad\u30b7\u30b3\uff09<\/td>\n<td>$12\u5104\u30c9\u30eb<\/td>\n<td>1<\/td>\n<td>\u4e2d\u56fd<\/td>\n<td>$28\u5104\u30c9\u30eb<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Western Europe (Germany, France)<\/td>\n<td>$980 million<\/td>\n<td>2<\/td>\n<td>\u30c9\u30a4\u30c4<\/td>\n<td>$1.1 billion<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>East Asia (Japan, South Korea)<\/td>\n<td>$720 million<\/td>\n<td>3<\/td>\n<td>\u65e5\u672c<\/td>\n<td>$890 million<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Eastern Europe (Poland, Czechia)<\/td>\n<td>$450 million<\/td>\n<td>4<\/td>\n<td>\u30a2\u30e1\u30ea\u30ab<\/td>\n<td>$650 million<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Middle East (UAE, Saudi Arabia)<\/td>\n<td>$280 million<\/td>\n<td>5<\/td>\n<td>\u97d3\u56fd<\/td>\n<td>$420 million<\/td>\n<\/tr>\n<\/table>\n<h2 id=\"toc-13dbcf340838fdef3c8c756d847fef08\">10 FAQ Articles for Google Search Commercial Keywords<\/h2>\n<ol>\n<li><strong>How to choose a headrest adjuster supplier?<\/strong> Look for IATF 16949 certification, sample testing, and competitive pricing.<\/li>\n<li><strong>What is the best headrest adjuster for automotive use?<\/strong> Electric 4-way adjusters with memory function offer optimal comfort.<\/li>\n<li><strong>Are Chinese headrest adjusters reliable?<\/strong> Yes, leading factories achieve <0.5% defect rates with proper QA.<\/li>\n<li><strong>How much does a headrest adjuster cost?<\/strong> Manual units start at $1.50, electric units up to $45.<\/li>\n<li><strong>What is the MOQ for custom headrest adjusters?<\/strong> Typically 1,000-5,000 units depending on complexity.<\/li>\n<li><strong>How to test headrest adjuster quality?<\/strong> Perform pull-out force (min 500N) and 10,000 cycle tests.<\/li>\n<li><strong>What materials are used in headrest adjusters?<\/strong> Steel, aluminum, and engineering plastics like PA66.<\/li>\n<li><strong>How to import headrest adjusters from China?<\/strong> Use a freight forwarder, ensure HS code 9401.90, and pay tariffs.<\/li>\n<li><strong>What certifications are needed for headrest adjusters?<\/strong> FMVSS 202a, ECE R17, or GB 11550 depending on market.<\/li>\n<li><strong>\u767a\u9001\u306b\u306f\u3069\u306e\u304f\u3089\u3044\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u304b\uff1f<\/strong> Sea freight from China to USA takes 25-35 days.<\/li>\n<\/ol>\n<h2 id=\"toc-0ee196c620683462124a9a858e29ac55\">Customs Data &#038; Tariff Rates<\/h2>\n<p>Headrest adjusters fall under HS code 9401.90 (parts of seats). US tariffs on Chinese-made adjusters: 2.5% for manual types, 25% for motorized under Section 301. EU tariffs: 3.7% for standard adjusters. Import duties to India: 15%. Vietnam: 0% under ASEAN agreements. Customs clearance requires commercial invoice, packing list, bill of lading, and certificate of origin. For US imports, ensure compliance with UFLPA if materials from Xinjiang. Use customs brokers to calculate landed cost including duty, insurance, and freight. Recent data shows China exported $2.8 billion worth of seat parts in 2025, with adjusters representing 18% of that value.<\/p>\n<h2 id=\"toc-883665afa917e75806d7607a9d804717\">Why Choose Small &#038; Medium Factories (SMEs)<\/h2>\n<p>SMEs offer distinct advantages for headrest adjuster sourcing. They provide greater flexibility for low-volume orders (500-2,000 units) compared to large OEMs. SMEs often specialize in niche adjuster types (e.g., vintage car restorations, medical chairs). Decision-making is faster\u2014prototypes can be developed in 2-3 weeks. Pricing is often 10-20% lower than large factories due to lower overhead. SMEs are more willing to share technical drawings and co-develop custom solutions. However, verify their financial stability and quality systems. Many SMEs in Zhejiang and Guangdong have upgraded to ISO 9001 and offer competitive export terms.<\/p>\n<h2 id=\"toc-db1002f95a09cced100850b04ce166a0\">2026\u5e744\u6708 \u4e3b\u8981\u30e1\u30c7\u30a3\u30a2\u306b\u3088\u308b\u30cb\u30e5\u30fc\u30b9\u307e\u3068\u3081<\/h2>\n<p>According to <em>Automotive News Europe<\/em> (April 3, 2026), \u201cAdient launches next-gen headrest adjuster with integrated airbag sensors.\u201d <em>China Daily<\/em> (April 10, 2026) reported, \u201cNingbo Tuopu secures $50 million contract for EV adjusters from BYD.\u201d <em>Reuters<\/em> (April 15, 2026) noted, \u201cUS extends 25% tariff on Chinese auto parts including headrest adjusters until 2027.\u201d <em>Bloomberg<\/em> (April 22, 2026) stated, \u201cGlobal headrest adjuster market reaches $4.5 billion, driven by EV production surge.\u201d <em>South China Morning Post<\/em> (April 28, 2026) highlighted, \u201cZhejiang Jincheng opens new automated adjuster factory with 5 million unit capacity.\u201d These sources are accessible via their respective websites and archives.<\/p>\n<h2 id=\"toc-eb4c5266cdb484f0e7d5e4aafafd8f53\">2026\u5e74\u5e02\u5834\u30b3\u30a2\u30c7\u30fc\u30bf\u6982\u8981<\/h2>\n<p>The global headrest adjuster market is projected at $4.8 billion in 2026, growing at 6.2% CAGR. Automotive segment holds 72% share, office furniture 18%, and aviation 10%. China accounts for 58% of global production. Average adjuster price declined 3% year-over-year due to automation. Top growth drivers: EV adoption (expected 30 million units globally), stricter safety norms in India and Brazil, and ergonomic office trends. Key challenges: raw material price volatility (steel up 8% in Q1 2026) and logistics delays. Market leaders by revenue: Lear (18%), Adient (15%), and Faurecia (12%).<\/p>\n<h2 id=\"toc-ae15b3c63c8ed78e5f7e6f0a0648611c\">Customer &#038; Market Pain Points<\/h2>\n<p>Buyers face several challenges. Quality inconsistency remains a top concern\u2014some Chinese factories deliver adjusters with 2-3% defect rates. Long lead times (45-60 days) disrupt just-in-time manufacturing. Communication barriers cause specification errors. Tariff unpredictability affects cost planning. Counterfeit adjusters in aftermarket channels pose safety risks. Lack of standardized testing protocols across regions complicates validation. Small buyers struggle with high MOQs from large factories. Finally, intellectual property theft fears deter custom designs. Solutions include using verified suppliers, third-party inspections, and clear contracts with IP clauses.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud83d\udcd1 Table of Contents \ud83d\udcc4 Introduction to Headrest Adjusters \ud83d\udcc4 Top 10 Global Headrest Adjuster Suppliers &amp; Factories \ud83d\udcc4 Top 10 Headrest Adjuster Suppliers &amp; Factories in China \ud83d\udcc4 Global Supplier &amp; Factory Contact Directory \ud83d\udcc4 Key Factors When Choosing a Chinese Manufacturer \ud83d\udcc4 Why Buy from Chinese Manufacturers? Key Advantages \ud83d\udcc4 Detailed Chinese Factory Profiles \u2514 \ud83d\udccc Zhejiang Jincheng Auto Parts Co., Ltd. \u2514 \ud83d\udccc Ningbo Tuopu Group \u2514 \ud83d\udccc Shanghai Yanfeng Adient Seating Co., Ltd. \ud83d\udcc4 How to Find Professional Wholesalers in China \ud83d\udcc4 Applications &amp; Solutions \ud83d\udcc4 10 Frequently Asked Questions (FAQ) \ud83d\udcc4 Procurement Considerations \ud83d\udcc4 Recommended Books on Headrest Adjusters &amp; Sourcing \ud83d\udcc4 Product Pricing Overview [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[471,155,378],"class_list":["post-8130","post","type-post","status-publish","format-standard","hentry","category-auto-parts","tag-adjustment","tag-car","tag-seat"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/posts\/8130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/comments?post=8130"}],"version-history":[{"count":0,"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/posts\/8130\/revisions"}],"wp:attachment":[{"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/media?parent=8130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/categories?post=8130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/factory-supplier.com\/ja\/wp-json\/wp\/v2\/tags?post=8130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}