Qingdao ST marine valve co.,ltd. is a professional manufacturer and exporter of various JIS and DIN marine valves, air vent heads, and piping accessories etc. Our products are mainly in accordance with JIS standard, can be extensively used in marine.
     With the nominal diameters of 15-300mm and nominal pressure of 5k, 10k, 16k, our valves include various types-globe valve, check valve, swing check valve, storm valve,gate valve, hose valve, butterfly valve and their accessories. The body material is bronze, cast iron and cast steel.The butterfly valve can be produced according to customers demand.
     The air vent head JIS-KS91A-121 are manufactured according to JIS standard of marine. It is small in volume, beautiful in design, reliability in function and anti-flow backward, used on air pipes of desk in oil tank, seawater tank and fresh water tank. The nominal diameters are from 50mm to 350mm.
Our products are both sold to almost every coastal city in domestic and exported to Korea, Japan, Singapore, Malaysia,India,Thailand and so on, greatly evaluated and entrusted by the customers and enjoying a great reputation.
We'like to try our best to supply high quality products with lower price and the best service to you. For more information about any of our products, please either visit our website or contact us directly.
 E-mail:st@gotovalve.cn