YANTAI RAY-VALVE METAL PRODUCT CO.,LTD ,is established in 2003, located in YANTAI city, near Qingdao and Tianjin ,Shanghai Sea Port. Our Main products are stainless steel ball valve, globe valve, check valve, gate valve, filter, fitting, quick joints with female thread, male thread, welded end, and flanged end. And we also have valves with electric actuator and pneumatic actuator. Products conform to the standard of GB, ANSI, JIS, DIN, BS . Our products are widely used in the field of medicine, foodstuff, metallurgy, petroleum, chemistry industry, electron, machinery, architecture, water supply system, and are exported over the world, like The USA, Spain, Japan, Australia, and Canada, Totally more than 30 countries and regions. We have our lost-wax investment casting foundry, can research, design and supply all kinds of precision castings according to Customer’s requirements.   We have gotten the certificate of TUV SUD ISO9001:2008, Germany CE, and Australia WATERMARK and have imports & exports rights. Customer satisfaction is always our seeking goal. We “RAY-VALVE” are always looking forwards to your cooperation.