... welcome metal/cold rolled steel powder coating,painting factory price multifunctional 2011 new rackmount chassisMaterial:Cold rolled steel, hot rolled ... to customer's drawings, samples or specific description. Making process:laser cutting, stamping, CNC bending, punching, welding, riveting, grinding, etc ... will either call you or email you. OTHER PRODUCTS: multifunctional 2011 new rackmount chassis