Zhejiang Kaisitong Valve Co., Ltd.was established in 1988,which is a joint-stock enterprise integrating Sales,Manufacturing,and R&D.The company is located in Oubei¡ª¡°Town of Pumps and Valves¡±only separated by a river from Wenzhou,with convenient communication.There are over 160 employees available,of which 35 technicians and 6 senior engineers.The company has got 5 patent products of high temperature valve and high ..