Beijing Ruituojiangnan Automatic Control Equipment Co.,Ltd. specializes in the production & research for newfashioned flow automatic control Equipment & System. We are REMOTE CONTROL China Control valves Ltd. Our group has 40 years experience of our production. We have more than 30 subsidiaries in USA, Germany, Singapore etc. Remote Control control instruments based on the high protective characteristic &high reliability, and can used in freezing, high temperature, seashore, maritime, corrosive gas etc. We push local research & development in different areas or Countries. We can realize high quality in every Country. In Rotary Control valve domain, our control valve is widely used in steam, oil, fuel and chemical materiel for regulation, shut-off. Our project has covered petrol industry, chemical industry, power plant, steel industry, heating facilities, sewage treatment plants etc. we have got ahead and also innovated in the domain of fire protection & tinder protection. In the future, in order to meet the higher &widely requirement of the modern production, we not only develop electric, pneumatic control mode, but also the REMOTE CONTROL electro-hydraulic& twin power control. "Offer the customer ;advance technology, reliable quality, knight service, good reputation ;" is our higher goal.