We are selling copper-aluminum tube for connecting outdoor and indoor unit of air-conditioners. The standard copper-aluminum tube is available. The newly developed copper-aluminum tube is conformed to the international standard and was tested by Electrical and Electronics Institute of China. The product is trusted by various customers and delivering fine performance comparable to copper tube but decreasing the cost by 30~50%.

We also have Japanese customer, and get many good appraisals.

We supply products with Japanese standard quality in Chinese price.

We are welcome all enquiries. Please do not hesitate to contact us.