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Differential case
The differential case supplied by Hubei Zaoyang Donghuan Auto Parts Co., Ltd. is a cast or machined housing that encloses the gear set of a vehicle’s drivetrain. The factory is situated in Wudian Industrial Park, Zaoyang, Xiangfan, Hubei, China, and produces cases according to the dimensions supplied by the buyer. According to the listing, the case can be adapted to a broad selection of vehicle makes and models, with design details defined by the customer. Pricing and delivery terms are quoted per order and can be arranged under FOB or CIF conditions.
Although the material is not specified, differential cases are normally fabricated from alloy steel such as 38CrMoA or a similar grade, which offers good strength and fatigue resistance. Typical heat‑treatment includes carburising to a surface hardness of 280‑320 HB, while the core remains around 180 HB. Dimensional tolerances for critical mating surfaces are usually ±0.03 mm, and the case is machined to a surface finish of Ra ≤ 1.2 µm. The supplier emphasises precision engineering to ensure seamless operation and long service life.
Automotive manufacturers, aftermarket parts distributors and equipment rebuilders are the primary customers for this component. Minimum order quantities are flexible, and the supplier can arrange shipment by sea using FOB or CIF incoterms, with payment by L/C or T/T. Importers should request the detailed material certificate, heat‑treatment report and dimensional inspection sheet before confirming the purchase.
| Application | Encloses gear set in automotive differentials (customizable) |
| Typical material | Alloy steel 38CrMoA (typical) |
| Heat‑treatment | Carburising to 280‑320 HB surface, 180 HB core (typical) |
| Surface finish | Ra ≤ 1.2 µm (typical) |
| Critical dimension tolerance | ±0.03 mm (typical) |
| Customizable dimensions | According to buyer drawing (custom) |
| Packaging | Wooden crates or pallets as per order (custom) |
| Standard unit weight | Approx. 22 kg for 300 mm case (typical) |
Hubei Zaoyang Donghuan Auto Parts Co., Ltd. is located at Wudian Industrial Park of Zaoyang Xiangfan 441200, China. The supplier carries a harbour trust tier on the platform, indicating a verified status, although its response rate is currently recorded as 0 % with no average response time logged. The company promotes customizable differential cases designed to meet diverse automotive and mechanical applications.
The listing states that product specifications, pricing and shipping options are flexible, with FOB and CIF incoterms available and payment possible via L/C or T/T. No specific certifications, production capacity or client references are disclosed in the profile. Prospective buyers should request detailed technical drawings, material certificates and confirm lead times directly with the factory.
| 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 Differential case from Hubei Zaoyang Donghuan Auto Parts Co., Ltd. - China Import Guide
When preparing to source the differential case, first obtain the material certificate, heat‑treatment report and dimensional inspection sheet to verify that the alloy and hardness meet your engineering requirements. Confirm the supplier’s harbour trust tier status and ask for references to recent automotive projects to assess manufacturing capability. Ensure that any custom dimensions or bolt‑hole patterns are clearly communicated through detailed CAD drawings before finalising the order.
Logistics from Zaoyang typically involve transport to the nearest port of Wuhan or Shanghai for sea freight. Request the expected lead time, the Incoterm you prefer (FOB or CIF) and the payment terms such as L/C or T/T. Clarify whether the supplier can handle container loading or if a freight forwarder will be required for inland transport to the port.
Plan a pre‑shipment inspection covering dimensional accuracy, surface finish and hardness. Require a final inspection certificate, material test report and heat‑treatment record before the goods are released. Verify that packaging complies with export standards and that the commercial invoice, packing list and certificate of origin are prepared for customs clearance.
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30 suppliersBuy & Import Differential Case — Wholesale Supply from China
Securing a reliable supply chain for Differential Case is critical for maintaining your business operations. Hubei Zaoyang Donghuan Auto Parts Co., Ltd., a supplier located in China, provides high-quality Differential Case 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 Products 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 Differential Case from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hubei Zaoyang Donghuan Auto Parts Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Hubei Zaoyang Donghuan Auto Parts Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Hubei Zaoyang Donghuan Auto Parts Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Differential Case
When importing Differential Case 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 Differential Case
How can I get the wholesale price for Differential Case?
Click the "Request Quotation" button to contact Hubei Zaoyang Donghuan Auto Parts Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Differential Case in bulk from China?
Yes, Hubei Zaoyang Donghuan Auto Parts Co., Ltd. provides Differential Case 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 Hubei Zaoyang Donghuan Auto Parts Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Differential Case to your country.
How do I request a sample of Differential Case?
Send a direct message to Hubei Zaoyang Donghuan Auto Parts 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?
Hubei Zaoyang Donghuan Auto Parts Co., Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Differential Case?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Hubei Zaoyang Donghuan Auto Parts Co., Ltd..
Does Hubei Zaoyang Donghuan Auto Parts Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Hubei Zaoyang Donghuan Auto Parts 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 Products suppliers on EximNext?
Yes, EximNext hosts a wide network of Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Hubei Zaoyang Donghuan Auto Parts 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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