Solar Mounting System, Solar Mounting Structure, Carport Mounting System manufacturer / supplier in China, offering OEM Aluminum Extrusion - Mill Finish, Customized Wall Thickness, for Construction Framing, Bespoke Mill Finish Aluminum Section - Custom Alloy (6063/6061) , High Strength, RoHS Compliant, Custom Aluminum Extruded Profile - Mill Finish, OEM Tooling Service, for Special Equipment and so on.