Jiangsu Xunfei Instrument Co., Ltd is a branch of Runyi Group, which is located in Jiangsu Jinhu Economic Development Zone. And it is a high tech enterprise in R&D, manufacturing, selling control valve and smart automation instrument. The main control valve serial covers pneumatic control valve, electric control valve, eccentric rotary valve, segment ball valve, lined control valve, control butterfly valve, on-off valve, ceramic valve and so on.The control valve not only can be designed according to the detailed specification from customer, but also can be designed according to our experience according to the plan...