Zhejiang Yongyuan Valve Co Ltd, State-owned enterprise of Zhejiang Yongkang valve factory previously, was founded in 1967. With a history of almost 54 years of history, we're one of the top suppliers for valves, designated by national ministry of machinery industry, and one of the key enterprises of valve manufacturing in Zhejiang Province. Our main products are: Threaded Ball Valve, Flnaged Ball Valve, Threaded Check Valve, Gate Valve.
Our company can develop and produce new products according to customer requirements and samples. The company adopts today's advanced casting technology and equipment to make all kinds of rough and finished parts (can be cast to produce ductile iron, gray iron, stainless steel, carbon steel, etc.) and has professional technical personnel and high-standard inspection methods.
Certificate of ISO9001 management system is obtained in 1993, TS manufacture license (The national special equipment for pipeline and valve) in 2002 and API 6D (American Petroleum Institute) license in 2009.Our factory has a high quality control system and a dedicated quality control team, all the valves are inspected on API598 or API6D, thus we can offer good quality valves to customers. We will keep effort on improving product quality with the customers all over the world.