S-H-L produce various of aluminum extrusion profiles professionally, and it can be used in architecture , decoration , furniture, floor, industry and so on, it include aluminum profile for constructional decoration, Screen Walls, Radiators , Traffic and Transportation, Orbit , Central Heating, gear pump case, vulcanizing machine, electrical machinery housing air cylinder, optical fiber communication equipment, elevator, auto-staircase, lifter, textile machinery, sport apparatus, hanging slideway, luxurious lamp, freezing plate, etc .