About Us

CO-WIN (HK) company limited, a professional plastic roofing material manufacturer, was established to offer excellent quality plastic roofing materials at very competitive prices to the global market with a team of expert professionals who provide most exceptional service to help your business grow.

Our products cover PC corrugated sheet, PC solid sheet, PC hollow sheet, weatherproof ASA PVC sheet, ASA synthetic resin tile, 3 layer heat insulated UPVC sheet, corrugated PVC sheet, FRP sheet etc.