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YQ-ChinaTransmissions offers chain couplings manufactured from high‑grade alloy steel, intended for a broad range of industrial applications. The components are punched, bore‑squeezed and machined with automatic grinding equipment before undergoing carburisation, carbon and nitrogen protective treatment and a blasting surface finish. They conform to ANSI B29.1 standards and are compatible with roller chains from single to four strands.
Typical material for the coupling is 40Mn alloy steel, which provides a typical tensile strength of about 1500 MPa. Heat‑treatment processes such as carburisation increase wear resistance, while the blasting finish reduces surface defects. The couplings are available in standard widths of 50‑150 mm and can be supplied in plastic bag, neutral box or plywood box packaging, depending on buyer preference.
These couplings are used in machinery across agriculture, printing, chemical processing, food and beverage, general machinery, oil and gas, packaging, paper, textile and woodworking sectors. Prospective buyers should request detailed quotations that outline the exact strand configuration, required dimensions and any special surface treatments. Shipping is normally arranged in standard containers, with Incoterms and payment terms to be negotiated directly with YQ-ChinaTransmissions.
| Material | alloy steel |
| Heat treatment | carburisation with carbon and nitrogen protection |
| Surface finish | blasting |
| Quality certifications | ISO 9001:2015, GB/T24001-2016, ISO 14001:2015 |
| Standard compliance | ANSI B29.1 |
| Material grade | 40Mn |
| Typical tensile strength | typical 1500 MPa |
| Strand options | single, double, triple, four strand |
| Typical coupling width | typical 50-150 mm |
| Packaging options | plastic bag, neutral box, plywood box |
YQ-ChinaTransmissions is located in Hangzhou, Zhejiang Province, China, with the address Room 1310, Taotiandi Building 2, Jianggan District. The supplier holds a harbour‑level verification tier, indicating a comprehensive validation of its business credentials. Response data shows a 0.00% response rate and no recorded average response time, so buyers should confirm active communication channels before proceeding.
The company specialises in the production of transmission components, including a wide variety of chain couplings that can be customised to meet specific standards and material requirements. Their catalogue mentions availability for standard roller chains and the ability to apply additional heat‑treatment or surface‑treatment processes on request, but they do not publish minimum order quantities, lead times or pricing, which must be obtained directly from YQ-ChinaTransmissions.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Importers should first verify YQ-ChinaTransmissions' business licence and any available factory audit reports. Confirm that the Hangzhou address matches official registration documents and that the harbour verification tier remains valid before signing any contract.
Discuss logistics early: typical lead times, preferred Incoterms (for example FOB Hangzhou or CIF Shanghai) and payment schedules need to be agreed upon. Arrange container loading that respects the coupling dimensions and packaging type, and clarify who will manage customs clearance and freight forwarding.
Quality control is essential; request a pre‑shipment inspection that checks material grade, heat‑treatment depth, dimensional tolerances and surface finish. Ask for test certificates confirming compliance with ANSI B29.1 and the stated tensile strength. These steps help ensure the couplings meet the performance demands of your machinery.
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When sourcing Chain Coupling for your business, securing the right balance of quality and cost is essential. YQ-ChinaTransmissions, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chains, Anchor & Hooks sector with strong demand from importing countries worldwide.
Importing Chain Coupling requires careful attention to shipping logistics, customs compliance, and secure payment terms. YQ-ChinaTransmissions offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Chain Coupling 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 Industrial Chains, Anchor & Hooks category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Chain Coupling 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 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 Chain Coupling from YQ-ChinaTransmissions is $0.5/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 YQ-ChinaTransmissions through EximNext.
The supplier, YQ-ChinaTransmissions, has set a Minimum Order Quantity (MOQ) of 1 Bags for Chain Coupling. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Chain Coupling depends on the specific grade and form. Contact YQ-ChinaTransmissions through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Chain Coupling from China, negotiate shipping terms (FOB, CIF, or EXW) directly with YQ-ChinaTransmissions. Ensure you have the necessary import licenses for Industrial Chains, Anchor & Hooks products in your destination country.
Yes, YQ-ChinaTransmissions 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to YQ-ChinaTransmissions through EximNext.
YQ-ChinaTransmissions offers Chain Coupling with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Chain Coupling is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from YQ-ChinaTransmissions through our platform.
YQ-ChinaTransmissions maintains international quality certifications. These ensure that the Chain Coupling 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. YQ-ChinaTransmissions 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 YQ-ChinaTransmissions.
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