ZheJiang Shenlong Chain Transmission Co., Ltd (the predecessor is HangZhou Shenlong Chain Factory) is one of professional Chain factory in China. which covers 22,382 square meters. The company was founded in 2 0 0 6,  Has a wealth of experience for manufacture and sales for different kind of chains.  Our main products are steel roller chains, conveyor chains, agricultural chains, palm oil chains, leaf chains, double plus chains, hollow pin chains and other special chains, over 1000 varieties.  About 60% export to abroad market, like Europe, U S A,North America, Korea and Southeast Asia and so on.

Zhejiang Shenlong Chain Transmission Co., Ltd featuring complete manufacture and inspection equipment, advanced technology and excellent quality control and testing system. Select excellent alloy steel, Used advanced heat treatment way. Company strict follow 6S management. We have our own R & D and sales team, can design and develop new molds according to customer require and market request in short time.  A professional team can help you solve problems or customer complaints in a short period of time. 

Our company insist on the policy of "People-oriented, Quality first, Customer first, Improve everyday "promote our enterprise culture and spirit. Manufacture high quality products to meet customer's demand is our finial target. We warmly welcome foreign friends to visit our factory to discuss for future coperation, higher quality and all-round service will give you all time. 

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Advanced heat treatment
All parts heat treatment according to customer require. Plate will be quenching treatment, bush and pin will Carbonitriding/Case Hardening, Roller according to require Quenching or Carbonitriding.
Independent research and development
we would design and develop molds according to customer require.
Strict Inspection
analysis for raw material. inspection for parts and finished goods.
control from first line
Ensure the quality, we should control each detail from first process line.