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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›Jingjiang Dastong International Co., Ltd. supplies industrial and motorcycle chains in standard sizes including 25H(04CH), 415, 415H, 420, 420H, 428, 428H, 520, 520H, 525, 525H, 530, and 530H. These chains are manufactured with carbon steel bodies and hardened pins, offering tensile strength suitable for medium to heavy-duty applications. The pitch and roller diameter conform to ANSI B29.1 standards for interoperability with common sprockets.
The chains are built for use in agricultural machinery, conveyor systems, and motorcycle drivetrains. Material composition is typically medium-carbon steel with surface treatment to resist corrosion and wear. While the listing claims ISO certification, no certificate number or scope is provided. Industry-standard endurance testing follows ASTM A29 for mechanical properties, but the supplier does not publish test reports.
Buyers commonly source these chains for replacement in farm equipment and small industrial conveyors. Packaging is in polyethylene-lined cartons, with bulk quantities shipped in wooden crates. Trade terms include FOB Shanghai and CIF ports in Southeast Asia and the Middle East. Minimum order quantities are flexible but typically start at 500 meters per size. Lead time is 30 to 45 days after deposit confirmation.
| Chain Size | 25H(04CH), 415, 415H, 420, 420H, 428, 428H, 520, 520H, 525, 525H, 530, 530H |
| Pitch | Standard ANSI B29.1 pitch values for each size, e.g., 0.25 inch for 25H, 0.5 inch for 420 |
| Roller Diameter | Typical roller diameter ranges from 5.08 mm to 12.7 mm depending on size |
| Pin Diameter | Typical pin diameter ranges from 3.18 mm to 8.00 mm depending on size |
| Plate Thickness | Typical plate thickness between 1.6 mm and 3.2 mm for heavy-duty variants |
| Material | Medium-carbon steel, surface treated for corrosion resistance |
| Tensile Strength | Typical tensile strength range 10,000 N to 25,000 N per link depending on size |
| Packaging | Polyethylene-lined cartons, bulk shipped in wooden crates |
| Length per Coil | Typical coil length 100 meters per size, cut to order |
| Compatibility | Designed to match ANSI and ISO sprocket standards for common industrial and motorcycle applications |
Jingjiang Dastong International Co., Ltd. is based in Jingjiang, Jiangsu Province, China, with a physical address on Huangcheng Road. The supplier is registered as a trading company with export experience in industrial components. No factory ownership is indicated, and no details on workforce, annual turnover, or client list are provided. The listing shows no verified response rate or average reply time.
The company operates as an exporter of chains and mechanical parts, sourcing from third-party manufacturers. No certifications, quality control documentation, or testing facilities are disclosed. Buyers should treat all claims about material grades or performance as unverified unless confirmed with samples or third-party inspection reports.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact chain size and pitch against your sprocket specifications. Request a sample to confirm roller diameter, plate thickness, and pin alignment. Do not rely on nominal size labels alone. Ask for dimensional drawings or a sample inspection report. Confirm whether the chain is designed for agricultural, motorcycle, or industrial use, as load profiles vary significantly.
Lead time is typically 30 to 45 days after deposit. Confirm Incoterms - FOB Shanghai is listed, but clarify who pays for port charges, insurance, and customs clearance. Payment terms are not stated; request a proforma invoice with payment schedule. Ensure packaging is labeled with size, quantity, and batch number. Avoid payment in full before shipment without inspection rights.
Conduct a pre-shipment inspection for chain straightness, pin rotation, and surface finish. Use a chain wear gauge to measure elongation on a sample. Check for cracks in side plates and consistent hardness across links. Request a Certificate of Conformity and material test report. Retain a sample for future comparison. Document all findings in writing before accepting delivery.
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Securing a reliable supply chain for Chains is critical for maintaining your business operations. Jingjiang Dastong International Co., Ltd., a verified supplier located in China, provides high-quality Chains 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 Industrial Chains, Anchor & Hooks industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Chains from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Jingjiang Dastong International Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Jingjiang Dastong International Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Industrial Chains, Anchor & Hooks category or discover new suppliers across the Industrial Chains, Anchor & Hooks sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Chains 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.
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Yes, Jingjiang Dastong International Co., Ltd. provides Chains for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Jingjiang Dastong International Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Chains to your country.
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