Zhejiang Best Plastics CO.,LTD is a large-scale private-run stock enterprise concentrating development,research,production,selling of plumbing metals products. Now the company’s core business includes two catalogues of plastics and copper sectors,covering the seven catalogues of aluminum-plastics PP-R pipes with the fitting,PP-R pipes with the fittings,aluminum-plastics compound-pressed pipes and the copper fittings,PEX earth-heat-collecting series,faucet series,plumbing fittings series and valve series.