TianJin Zhong Fa valve Co.,Ltd was established in 2003. It is qualified to design and manufacture low medium pressure valves. The main products include API609 butterfly valve, Slim-disc Flanged Wafer butterlfy check Gate Hale Valve, Etc. manufacturing factory covers 10,000 square meters. ...

Liansen Metal Industry Co., Ltd founded in 1996, which is focusing on metal processing. Our company mainly engaged refrigeration fittings, heating air-conditioning and various of non-ferrous fittings.Superior quality, good reputation top customer service wins the customers&＃39; ...