Bi-directional thermal expansion valve is the latest product used for the heat pump air conditioning system with heating and cooling functions as well as bi-directional adjusting functions which has the advantages of wide range of adjusting, high sensitivity, small fluctuation, small volume, light weight, and good encapsulation.
Zhejiang chunhui intelligent control Co., Ltd. is a top company of control valves in China, it is specializd in manufacturing 4-way reversing valves, expansion valves for car air conditioner, electronic expansion valves, solenoid valves, proportional valves for oil machine, hydraulic valve assemblies for boilers, ABS hydraulic regulators and gas regulation systems.
Our main products are strictly manufactured complying with the UL, CE, TUV, ts16949, ISO9001, ISO14001, and we export them to Japan, Europe, America, southeast Asia and the Middle East.
Adhering to the quality principle of "satisfying customers without quality problems" and with the company culture of "diligence and honesty", we strives to establish an international famous brand for our customers.
We sincerely welcome clients from all over the world to visit us for further cooperation. Please don't hesitate to contact us for detailed information.
Our main customers are: LG, haier, midea, aux, gilbarco, tokheim, dresser, tatsuno, censtar, vaillant, ingersoll rand, carrier etc.
