JMA Company has a complete set of production processes and mechanical equipment, including R&D and design of aluminum profiles, casting, extrusion, mold design and manufacturing, surface treatment (oxidation, electrophoresis, powder spraying, fluorocarbon spraying), processing of insulated profiles, deep processing of doors and windows curtain walls, etc. It has a complete production chain of aluminum profiles, a complete auxiliary matching process, a complete process flow and a production workshop. The main products are divided into: base materials, anodized profiles, electrophoretic paint profiles, powder spray profiles, fluorocarbon paint spray profiles, insulated profiles, wood grain profiles and aluminum alloy door and window curtain walls.