Changzhou Jiheng Electric Appliance CO.,LTD.Located in New District,Changzhou city,Jiangsu Province,it is very convenient of the communicati-on,it is only 2Km from the Shanghai-Nanjing Express way,and also it is 10Km from the Changzhou airport. Our company is special supplier of controller for air-conditioner and ref-rigeration,and now we can offer the pressure switch;thermostat;thermo-protector for compressor;service valvle;copper fitting etc. Honesty;good quality;delivery in time and good price is our purpose, wor-ld market is our aim.we hope we can cooperate with you.