Aluminum alloy tool boxes, side bumper, rear bumper, front bumper, air reservoir ladder, tank, door plank and floor for container semi-trailer, tank truck and box/stake semi-trailer, etc.- I-Shape, U-Shape, L-Shape aluminum alloy extruded sections for girder. All the size can be changed as customers' requirements. Only need to send me a product profile drawings, after that I can calculate price for you.
