公司简介
Yongjia Win Valve Co.,ltd.is a specialized valves manufacturer.It is integrating design, quality control, technical development and sale service.Our company has a complete testing and inspection equipmens and systems.We are specialized in manufacturing ANSI/API,JIS,DIN,BS and GB standards valves.Our valve products are widely used in the field of petroleum,chemistry,metallurgy,power station etc.