... and its base, coil sheet flattening equipment, C & Z shape forming system, punching equipment, post-cutting equipment,, hydraulic station, and controlling system ... used as the supporter of roof and wall in large-scale and mid-scale construction, such as factory, warehouse, garage, exhibition ... , M-bar, U-channel Wuxi Chuanghe Roll Forming Machine Equipment Co., Ltd. is one of the rare national and ...