Keren(Abbreviated to KR) is a limited company deals in manufacturing electromechanical products, machining, sales and import & export business. KR has good working conditions storage establishments. The products by manufactured sold include pumps valves, machine equipments mine, pipes ...

Established in 1985, Zhejiang baidingsi valve industry co., ltd. is a specialized manufacturer of industrial valves. These valves include high-pressure, angle-type stop, throttle, check, oil, and butterfly Currently, there are over eighty employees our company including fifteen ...