Pursue excellence with precision quality
Hangzhou Hengli Transmission Co., Ltd. is an integrated enterprise of industry and trade. It is located beside the beautiful West Lake in Hangzhou.With beautiful scenery and outstanding people, it has developed into a prominent manufacturing base for industrial and mining accessories such as mechanical seals and couplings. The scientific research and manufacturing team here is huge, and there are many experts, so as long as you bring your needs and problems here, you will be happy to come. , Satisfied...
  Our Chenghai company adheres to the concept of integrity and common sharing. Not only has it hired many industry elites, but also has well-known university scientific research institutions as our solid backing.We work closely with Tsinghua University, Beijing University of Chemical Technology, China University of Petroleum and other universities, with strong scientific research capabilities, advanced testing and testing methods, and complete processing equipment.We must not only do the products well, but also make the products more and more profound...

Product center PRODUCTS

Change for you, quality is eternal
  • Spring mechanical seal
  • Bellows mechanical seal
  • Carbon ring seal
  • Air and liquid film sealing
  • Mechanical seal auxiliary system
  • Diaphragm coupling
  • API sealing auxiliary system (flushing plan)
  • Host repair


Address: Shenhua Road, Hangzhou, Zhejiang, China.
Tel: + 86-571-88220653 
Fax: + 86-571-88220651
[email protected] 
Zip code: 310000
Copyright Hangzhou Hengli Transmission Co., Ltd.