Giant industrial doors, Xin sun rose Security (certified), Taiyuan Taiyuan Xin industrial doors provided by Security Technology Co. sun rose. 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. Taiyuan Xin sun rose Security Technology Co., Ltd. mainly engaged in garage doors, European-style doors, fire doors, stainless steel doors, engineering doors, retractable doors, shutter doors, gates, doors and other products, sales and after-sales service. Rolling Door Motor are: plug-roll doors, Australian-style rolling door machine, tubular roll doors, fire doors, inorganic double curtain doors, rapid roll doors, etc. into the door sheet material: inorganic cloth shutter doors, net shaped shutter doors, Continental shutter doors industrial doors, aluminum shutter doors, crystal shutter doors, stainless steel shutter doors, color plate shutter doors sliding industrial doors, foam rolling door Taiyuan Xin sun rose Security Technology Co., Motor Features: 1, automatic delay lights: Industrial When the door is open or closed, lights off automatically after 2.5-5 minutes. 2, maintenance-free DC electric industrial doors, strong power, smooth operation, the lowest voice. 3, toroidal transformers, energy-saving rate of 70% 4, the planetary gear switch, Hall element sensor industrial doors sliding doors, pulses. 5, process control, easy to operate, fully functional.