Taiyuan Xin sun rose Security Technology Co., materials and production of industrial doors leaf surfaces using spent grain aluminum or steel rolling, cold rolling on both sides of exports by specialized equipment forming seal the middle filled with rigid polyurethane, the cooling system is less than 0.33w / ( m · k). Doors at both ends of the envelope using riveting, when the doors width is greater than 43cm, each additional one door transverse stiffeners and door caulking. Wide door openings smaller than the 5400 model can set up a small door, and set the security switch. To open the door to the process of running a small access door opener manufacturers of industrial doors, door stops running, ensure safe use. Door frames, door frames and door panels mosaic of small offices and other specialized high-strength aluminum alloy made; or metal materials can reduce the weight of the door, and the door can make beautiful and elegant. Lateral door, top and bottom sealing vinyl resin-based material (or tops sealed) to overcome the ordinary rubber seals easy to wear, easy to aging, resistance to climate change and poor defects, extended service life. Taiyuan Xin sun rose Security Technology Co., industrial door installation inspection doors on both sides of the hole size and space meets the installation conditions. Figure selected according to requirements of industrial aluminum door track, determine the lower guide rail brackets and embedded parts location, welding firm, install upper and lower rails. Installation, doors, walking round the doors are fixed to the bottom, hanging doors erected at the rail, the rail and door firmly fixed, manually run the doors of industrial doors, ensuring flexible and reliable. Install the drive control section, safety devices for industrial doors aluminum extrusions, commissioning, operation and ensure smooth operation, no noise, no card limit accurate. Install four weeks sealing member. According to the maximum open and close positions doorway, blocking doors were installed at the top and bottom rails. Connection should be reliable. Installation guide cover. Cover should be smooth without distortion, neat appearance. Automatic industrial doors, industrial doors Shanxi Xin sun or security provided by the Taiyuan Xin sun rose Security Technology Limited. Taiyuan Xin sun rose Security Technology Co., Ltd. (www.xrsznafkj.cn) strong, credible, in Taiyuan, Shanxi metal door industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin sun rose into the brilliant security and you work for a better future!