Automatic industrial door _ Xin sun rose Security (certified) _ Industrial door provided by Taiyuan Xin sun rose Security Technology Limited. Taiyuan Xin sun rose Security Technology Co., Ltd. (www.xrsznafkj.cn) is specialized in the "shutter doors, gates, doors, garage door" of enterprises, companies adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Mr. alone. Industrial rolling shutters: industrial shutter doors shutter doors are doors sheet multi-joint events strung together industrial rolling door is the door sheet multi-joint activities in series with automatic industrial door, in a fixed chute industrial doors, to the top of the door reel is rotated up and down door. For commercial facade, shopping malls, logistics, industrial enterprises and other public places. Especially in larger openings, inconvenience installation place play ground door convenience, quick turn effect. From the open form of points: 1. manual shutter. With shutter on the center axis of torsion balance of power, to manually pull down shutter switch. 2. electric shutter. Taiyuan Xin sun rose Security Technology Co., industrial door flap door Features: 1, the surface of fine lines irregular relief door body powder coating texture, with a strong relief effect, not only increasing the strength, but also nice. 2, using double-sided high-quality dip galvanized steel high strength and longevity sided spray paint (pure polyester), strong corrosion resistance. 3, high-quality steel wrapped inside and outside of the outer ends attached together to make electric industrial doors, better sealing and walls. 4, the clip is a highly solid polyurethane foam core, increase the thermal insulation effect. 5, the bottom of the door has a "U" shaped seal, more across the cold wind.