China Lianggong Valve Group

We are a top-class valve manufacturer from Zhejiang, China having various and complete product lines including globe valve, check valve, ball valve, safety valve, elbow, fitting etc.. China Lianggong is also certified by API, ISO900, ISO9001, EAC, PED. The registered capital of the group headquarters is 258 million yuan, and the annual output value of the company has increased significantly year by year. Now our company covers an area of 199,800 ㎡, having more than 1000 employees, which include 15 senior engineers, 55 engineers, and 8 after-service engineers. Equipped with 300+ CNC/NC lathes, Lianggong is the perfect sweet spot between quality and cost you've been searching for.