Nanjing Huanke Electronic Technology Co.,Ltd£¬which is a wholly-owned subsidiary of Nanjing Shuanghuan Electric Appliance(SHEA) Co., Ltd,located in Nanjing Economic and Technological Development Zone,has office building and standard plant of 15000©O£¬1500©Oof which is clean plant.By learning the advanced experence,technologies and equipments form home .we invest 4 million dollars for the manufacture and R&D of Ceramic Pressure sensor and Transmitter.We have developed the ceramic pressur sensors which have internationally advanced level and put into mass production.Now the annual output of cerami pressue sensor is 6 million pieces.Nanjing Huanke takes ¡°invigorating pressure sensor industry¡± as its duty.