Quzhou Quhua Zhongxing Refrigeration Technology Co., Ltd.  is a technology company engaged in fluorine refrigerants, environmentally friendly refrigerants.The company is located in Quzhou City -the capital of the refrigerants maker in China,with hi-speed and convenient transportation.Zhongxing  engaged in discovering and developing fluorine refrigerants and environmentally friendly refrigerants.The company has two manufacture bases, and a R&D centre.The main products of the company have covered the traditional refrigerants, such as R12?R22?R134a?R406A?R407A?R410A?R404A?R507A?R502 and the environmental protection refrigerants, 80% of the products are exported to abroad.