Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The H4 Bulb Holder is an automotive lighting component designed to accommodate H4‑type headlamp bulbs. It features a body fabricated from stainless steel SUS 202 and terminals made of stainless steel SUS 430, with a black Bakelite resin finish for electrical insulation. The part dimensions are a height of 36.3 ± 0.3 mm, an outer body diameter of 24 + 0.05/‑0.1 mm, and a pin spacing of 16.66 mm. These exact measurements match the specifications commonly required for AFTM market replacements.
SUS 202 offers superior corrosion resistance compared with SUS 430, a benefit highlighted by the supplier for customers with demanding environments. The holder tolerates temperatures between 140 °C and 180 °C and the terminal has a tensile strength of 140 N, meeting typical automotive durability standards. It also passes a 48‑hour salt‑spray test, a standard assessment for corrosion resistance in vehicle lighting parts. The component is packaged at 2,000 pieces per carton, a common bulk quantity for wholesale automotive distributors.
Typical buyers include vehicle manufacturers, aftermarket parts distributors and service workshops that need reliable replacement heads. While the listing does not disclose minimum order quantity, payment terms or exact lead time, the supplier notes that samples can be prepared within two weeks. Prospective importers should confirm packaging details, Incoterms and any required certifications directly with the supplier before placing a bulk order.
| Body material | Stainless Steel SUS 202 |
| Terminal material | Stainless Steel SUS 430 |
| Resin type | Bakelite black |
| Part height | 36.3 ± 0.3 mm |
| Outer diameter of body | 24 + 0.05/‑0.1 mm |
| Pin distance | 16.66 mm |
| Temperature resistance | 140‑180 °C |
| Terminal tensile test | 140 N |
| Salt spray test duration | 48 hours |
| Typical industry grade for automotive holders | SUS 304 (typical) |
Zhejiang Invitech Precision Technology Co., Ltd is located at No 916 Fengqing Road, Deqing Economic Development Zone, Huzhou City, Zhejiang Province, China, postal code 313200. The company is listed with a harbor trust tier, indicating a verified business profile, although its response rate is currently recorded as 0 % with no average response time available.
The supplier offers precision‑engineered H4 bulb holders for the AFTM export market and highlights the ability to weld the component to H4 P43T rings. No additional information on production capacity, certifications or after‑sales support is provided in the listing, so buyers should request those details directly.
The H4 Bulb Holder is a precision-engineered automotive lighting component designed for H4-type headlamp bulbs. Featuring a body constructed from SUS 202 stainless steel with terminals in SUS 430 grade, and finished with durable black Bakelite resin, this holder ensures reliable electrical contact and heat resistance in vehicle headlamp assemblies. Primarily targeted at the AFTM export market, it is a critical replacement part for automotive lamp maintenance and manufacturing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the H4 Bulb Holder conforms to the stated SUS 202 body and SUS 430 terminal grades and that the Bakelite resin meets your electrical insulation requirements. Request a material test report or mill certificate to confirm the corrosion‑resistant properties, and compare the supplied dimensions (height 36.3 ± 0.3 mm, diameter 24 + 0.05/‑0.1 mm, pin spacing 16.66 mm) with your vehicle specifications. Clarify whether the supplier can provide additional certifications such as ISO 9001 or automotive‑specific standards, as these are not listed.
Discuss logistics early by confirming the preferred Incoterm, whether FOB Huzhou Port or CIF Shanghai, and the associated freight costs. Ask the supplier to estimate the production lead time for bulk orders beyond the two‑week sample period, and negotiate payment terms that balance risk, such as a 30 % deposit with the balance payable against a pre‑shipment inspection certificate. Ensure that packaging details, including the 2,000‑piece cartons, meet your handling and storage requirements.
Arrange for a third‑party quality inspection that checks the temperature resistance (140‑180 °C), tensile strength (140 N) and salt‑spray performance (48 hours) on a random sample batch. Request the inspection report and a compliance declaration before shipment to avoid non‑conforming parts. Maintaining records of these tests will streamline customs clearance and support after‑sales warranty claims for your downstream customers.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing H4 Bulb Holder for your business, securing the right balance of quality and cost is essential. Zhejiang Invitech Precision Technology Co., Ltd, a verified supplier based in China, offers this product with key specifications including SUS 202 H4 Base Type, Stainless Steel SUS 202, and Stainless Steel SUS 430. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8536.29, making it a staple in the Automobile Bulbs, Lights & Lamps sector with strong demand from importing countries worldwide.
Importing H4 Bulb Holder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhejiang Invitech Precision Technology Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8536.29 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this H4 Bulb Holder has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Bulbs, Lights & Lamps category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing H4 Bulb Holder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8536.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for H4 Bulb Holder from Zhejiang Invitech Precision Technology Co., Ltd is $0.1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhejiang Invitech Precision Technology Co., Ltd through EximNext.
The supplier, Zhejiang Invitech Precision Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for H4 Bulb Holder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, H4 Bulb Holder is classified under HS Code 8536.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import H4 Bulb Holder from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhejiang Invitech Precision Technology Co., Ltd. Ensure you have the necessary import licenses for Automobile Bulbs, Lights & Lamps products in your destination country.
Yes, Zhejiang Invitech Precision Technology Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for H4 Bulb Holder supplied by Zhejiang Invitech Precision Technology Co., Ltd include SUS 202 H4 Base Type, Stainless Steel SUS 202, and Stainless Steel SUS 430. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhejiang Invitech Precision Technology Co., Ltd offers H4 Bulb Holder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
H4 Bulb Holder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Invitech Precision Technology Co., Ltd through our platform.
Zhejiang Invitech Precision Technology Co., Ltd maintains international quality certifications. These ensure that the H4 Bulb Holder meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhejiang Invitech Precision Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhejiang Invitech Precision Technology Co., Ltd.
Discover more products in Automobile Bulbs, Lights & Lamps from verified suppliers worldwide.