Henan Quanshun Flow Control Science and Technology Co., Ltd, belonging to Quanshun Group, having 50 million yuan registered capital and 33300㎡floor area, is a famous enterprise with the title of “double high” enterprises of Henan Province, engaged in the research, production and distribution of the flow control equipments with high, medium and low pressures. As the sponsor and drafter of the national standard “Eccentric Semi-Ball Valve”, the “hundred high” enterprise in Zhengzhou city, the advanced enterprise of fixed asset investment, outstanding contribution to economic and high-growth enterprise in Zhengzhou high-tech Zone, and the "provincial enterprise technology center", “Quanshun” brand valve has win the honor of provincial high-quality brand products, energy saving products and key industrial products.