Import Engine Valve — Buy in Bulk from Supplier in China
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Engine valve
Xinfeng Autoparts Manufacturing Co., Ltd. produces engine valves designed for OEM and aftermarket use, with precision engineering to ensure consistent performance in diverse engine types. The valves are manufactured from high-strength materials capable of withstanding extreme pressure and temperature conditions.
Standard industry grades for these valves include heat-resistant alloys such as 21-4N or 23-8N for exhaust applications, while intake valves often use martensitic steels like SUH3. Typical tolerances for stem diameter and concentricity are held to ±0.015 mm, with head hardness in the range of 30-38 HRC for durability.
These valves are sourced by automotive repair chains, machinery manufacturers, and industrial maintenance providers for use in passenger cars, trucks, and stationary engines. Bulk orders are available from Xinfeng Autoparts in Anqing, Anhui, China, with packaging tailored for international shipping.
| Material grade | Typical 21-4N, 23-8N for exhaust; SUH3 for intake |
| Stem diameter tolerance | Typical ±0.015 mm |
| Head hardness | Standard 30-38 HRC |
| Concentricity | Typical 0.02 mm max |
| Temperature resistance | Standard up to 900°C for 21-4N |
| Stem length | Standard 80-120 mm for passenger vehicles |
| Head diameter | Typical 30-50 mm depending on engine bore |
| Surface finish | Standard Ra 0.4 μm for valve face |
| Standards compliance | ISO, SGS typical for automotive valves |
| Packaging | Export-ready cartons with individual valve protection |
Xinfeng Autoparts Manufacturing Co., Ltd. operates from No. 287, Ying Bin Road, Anqing, Anhui, China, in the 246130 postal district. The company holds a harbor trust tier, indicating a verified export capability for automotive components.
The supplier’s profile does not provide response rate or average response time data, so buyers should initiate direct contact to confirm technical specifications, certifications, and production lead times. The Anqing location is a recognized hub for autoparts manufacturing in Anhui province.
| 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 |
Sourcing Engine valve from Xinfeng Autoparts Manufacturing Co., Ltd. - China Import Guide
Prior to ordering, confirm the exact material grade, stem length, and head diameter with Xinfeng Autoparts Manufacturing Co., Ltd. Request technical drawings or samples to verify compatibility with your engine’s cylinder head and valve train specifications.
Lead times for bulk orders from Anqing, China, may vary between 45 and 90 days, depending on production schedules. Agree on Incoterms such as FOB Anqing or CIF to your destination port, and clarify payment terms like T/T or L/C. Specify packaging requirements for sea freight to avoid transit damage.
Upon delivery, inspect valves for dimensional accuracy, surface finish, and material consistency. Use a micrometer to check stem diameter and a hardness tester to verify head hardness. For large shipments, consider pre-shipment inspection in China to ensure conformance to technical specifications and industry standards.
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30 suppliersBuy & Import Engine Valve — Wholesale Supply from China
Securing a reliable supply chain for Engine Valve is critical for maintaining your business operations. Xinfeng Autoparts Manufacturing Co., Ltd., a verified supplier located in China, provides high-quality Engine Valve ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Engine Valves industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Engine Valve from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Xinfeng Autoparts Manufacturing Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Xinfeng Autoparts Manufacturing Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Xinfeng Autoparts Manufacturing Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Engine Valves category or discover new suppliers across the Engine Valves sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Engine Valve
When importing Engine Valve from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Engine Valve
How can I get the wholesale price for Engine Valve?
Click the "Request Quotation" button to contact Xinfeng Autoparts Manufacturing Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Engine Valve in bulk from China?
Yes, Xinfeng Autoparts Manufacturing Co., Ltd. provides Engine Valve for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Xinfeng Autoparts Manufacturing Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Engine Valve to your country.
How do I request a sample of Engine Valve?
Send a direct message to Xinfeng Autoparts Manufacturing Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Xinfeng Autoparts Manufacturing Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Engine Valve?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Xinfeng Autoparts Manufacturing Co., Ltd..
Does Xinfeng Autoparts Manufacturing Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Xinfeng Autoparts Manufacturing Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Engine Valves suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Engine Valves manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Xinfeng Autoparts Manufacturing Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.
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