... . We specialize in die design and cutting for complicated shapes and for large section width and large circumcircle shapes. We are very successful in ... to 24”. We supply aluminum extrusions in most aluminum alloys and tempers: 2024, 3003, 5083, 5A06, 5456, 6060, 6005, 6101, ... 6061, 6063, 6082, 7005 and 7075.Queen LeeQingdao Horizon Aluminum Co. Ltd. tel: 86-0532 ...