CHINA COPPER INDUSTRY GROUP is the professional metal products producers such as copper, Aluminum and steel tubes/pipes refrigeration parts equipment supplier more than 20 years basis in Hong Kong has several branches china mainland. now we have five ...

Qingdao Hongtai Copper Co. is one of the largest manufacturers in China specialized copper tubes and fittings for Air Conditioning Refrigerating, Installation Conditioner, Electronic, Construction, Water, Gas Oil, Engineer.With an annual production ...

Established in 1985, Ningbo Yinzhou Hengxing Air Conditioner Fittings Factory is specialized producing all kinds of copper fittings and air conditioner accessories.Hengxing has the most advanced production equipment strict quality control system, ...

Established in 1988, Zhejiang University & XiangshanRefrigeration Component Factory is situated Ningbo. Wespecialize providing copper filter driers, accessvalve,condenser,copper and brass fittings. With a long-termcooperation relationship with ...