aluminium profile 1) Alloy: 6063,6060, 6061, 2) Surface treatment: powder coating,anodising, etc. 3) Length:0.5m-13m aluminium profile1.Alloy: 6063, ... 15,000 ton.7. thermal break profile for windows and doors and curtain walls8.woo aluminium profile and made up windows and doors9 ... Co., Ltd. is a key enterprise in the aluminium profile industry in China, with annual production capability of 200,000 ...