Shutter doors and windows of type (1) according to different sub-transmission mode. Depending on the transmission mode, the shutter doors and windows can be divided into four types: ① electric roller shutter doors and windows; ② remote control electric roller shutter doors and windows; ③ manual shutter doors and windows; ④ electric manual shutter doors and windows. (2) According to the shape of the different points. Depending on the shape, shutter doors and windows can be divided into four types: ① full-scale mesh shutter doors and windows; ② straight lined shutter doors and windows; ③ curtain plate shutter doors and windows; ④ embossed curtain plate shutter doors and windows. (3) the material according to the different points. Depending on the material, shutter doors and windows can be divided into five categories: ① aluminum shutter doors and windows; ② anodized aluminum alloy roller shutter doors and windows; ③ galvanized iron shutter doors and windows; ④ stainless steel shutter doors and windows; ⑤ steel pipe and steel roller shutter doors and windows. (4) depending on the sub-leaf structure. Depending on the structure of the doors, rolling shutters can be divided into two types: ① curtain shutter doors and board structure: its doors by a number of curtain panels, according to the shape of the leaf curtain panels, rolling door model is different. Its shutter doors and windows of the features are: wind, sand, security, and can be made smoke, fire shutter doors and windows. ② through flower structure shutter doors and windows: its doors by a number of bar, pipe or flat components. Features rolling shutters are: nice, light and flexible. (5) according to the performance of the different points. Depending on the performance of the shutter doors and windows can be divided into three types: ① common type shutter doors and windows; ② fire-shutter doors and windows; ③ wind type shutter doors and windows. For more information, please visit the website: electric garage door garage door www.ckm360.com