Tianjin OTS Valve manufacturing Co., Ltd.

We have been in the valve field for more than twenty years and we are focusing on high class quality, punctual delivery, satisfied after sell services.Butterfly valve, check valve,gate valve, rubber joint, Y strainers are my main products which are widely usded in water supply and drainage, electric power,petrol chemical industry, etc. Larege machines including 40 sets of performance testing equipments we imported from overseas are good support to the valve inspections here. 20 engineers and technians can help cutstomers find the best solutions on your valve business.