Hailiang, the largest company for copper tubing manufacturing in China, was founded in 1989 and located in Shaoxing, Zhejiang. The main products are LWC (plain and inner grooved), Pancake coil, Polyethylene coated tubing, Insulated coil (line sets), Copper Fitting (including Coupling, Tee, Elbow, P-trap etc.), Straight Length for ACR&Plumbing and Brass Tubes&Bars. You are ensured to expand bigger market and make more benefit from our qualified products!