... alloy, not rest easy.C. It's aluminum alloy bent pipe, good for many ways, for example: housedhold, hareware ... and then into the carton; packaging or in accordance with the requirements of the customer.Order step Advantages of usA ... over 50 workers.C. Equipments: CNC machines, bending machine, Automatic spark machine, line cutting machine, shearing machine,etc.D. Surface treatment: Anodizing, powder ...