... and its base, coil sheet flattening equipment, C & Z shape forming system, punching equipment, post-cutting equipment,, hydraulic station, and controlling system. ... the types from 100 to 250Suitable material for productionC & Z Purlin mainly use hot roll steel strip or hot dip galvanized ... ,Fire Shatter, M-bar, U-channel Wuxi Chuanghe Roll Forming Machine Equipment Co., Ltd. is one of the rare national ...