... ,silver anodize,black anodize, etc.ApplicationWe make various of aluminum pipes used for Household items, industries.Machining ... 50 workers.C. Equipments: CNC machines, bending machine, Automatic spark machine, line cutting machine, shearing machine,etc.D. Surface treatment: Anodizing, ... is a good location. The factory has many years of production experience, has passed the ISO9001 quality management ...