... sportlight shell, led housing with CNC machine Aluminium lamp shell for soptlight Model FRSL-0407 Material 6063 ... : Mould, Extrusion, cutting, Surface treatment, Fabrication, Welding and Assembly, etc. Machinery cutting, precision CNC, millling, lathing, punching, ... drilling, welding and assembly, etc. Service OEM service is workable. Aluminium lamp shell for soptlight