Established in 1995, we have already been one of members of China Valve Association As a specialized factory ,we are majoring in precision casting and machining of stainless steel valves steel and fittings .At present ,Sente have had two product lines which adopt silicon sol wax-lost casting and our annual output for Stainless steel products has reached 3,000 tons.

The major products of sente include stainless steel valves ,cast steel valves stainless steel pipe fitting. All these products can be manufactured in accordance with international standards like API,ANSI, BS,DIN,JIN. ect ..At the same time, we are also in a position to manufacture products according to customer’s samples or drawings, these products can be widely used in the field of petroleum, chemistry,gas,foodstuff.