HENAN Liwei Industry Co., ltd. (the former Henan Liwei Pipeline Equipment Co., Ltd.) located at Shangjie District. Zhengzhou city is a manufacturer specializing in processing various steam, water, windpipe expansion and compensation joints, and a main base for producing rubber ,metal and non-metallic pipe joints, It is also the appointed enterprise by the former chemical industry ministry .national construction ministry and general petrol chemical company member unit China Water Supply Association and power Equipment Network Union, and joints production unit recommended by China Water Association and National Metallurgy Ministry.
1) Rubber, PE, PTFE lined pipes and pipe fittings
2) GJQ(X) serial rubber expansion joint,DN25mm-3600mm, duckbill check valve
3) Steel expansion joint, metal bellows and compensator
4) Fabric expansion joint
5) Rubber gasket
1) The appointed enterprise by the former chemical industry ministry.
2) The appointed enterprise by national construction ministry
3) The appointed enterprise by general petrol chemical company
4) Power Equipment Network Union
5) The industry standard drafting unit of rubber joint
6) The member of CNEA(China Nuclear Energy Association)
7) ISO9001:2008 and ISO14001:2004 certificate by CNAS(China National Accreditation Service Conformity Assessment)
8) The largest vulcanizing tank in Asia:5000mm * 15000mm
Contact person:Macey Liu
Street address: NO68, Mengjin Road,Shangjie District