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About Us

Hangzhou Polywin Machinery Co., Ltd. is located in Hangzhou City, China and specializes in manufacturing and exporting Chain Manufacturing Machines (such as automatic Chain Bending Machine, automatic Chain Welding Machine, automatic Chain Calibration Machine, Chain Tensile Testing Machine, Chain Twisting Machine, Chain Heat Treatment Machine, snow chain machines etc.) and Grade 80 link chains. Our machines have been exporting to Germany, Japan, Turkey, Russia, India, etc. with good quality, reputation and what's more, with competitive price. These machines based on the German technology and we made some improvements. Our machines are well suited for manufacturing high level 80G lifting chains ,mining chains , lashing chain ,anchor chain and also be sufficient for making low grade chains such as snow chain, balance chain , decorated chain and others. 

We always insist on supplying the most COST-EFFECTIVE quality products to our customers, offering them with more professional products information and advice, and making every effort to provide comprehensive exceptional after-sales service. . We are guided by sincere honest attitude to cooperate with customers from all over the world and achieve the win-win situation to create a better tomorrow.


  • Addr.: Room 1509 Building 1, JiaFu Square, Shushan Sub-district, Xiaoshan District, Hangzhou, Zhejiang, China

  • Tel: +86-571-83875935

  • Fax: +86-571-83875817

  • info@polywincn.comEmail:

  • WeChat: cn18072905935

  • +86-18072905935