Taiyuan Xin sun rose Security Technology Co., industrial doors can be based on practical situation of the building site, the use of space separating the owner request, be able to complete several ways to enhance the factory doors, and satisfy the reasonable request application space. 1, specification upgrade: for space in the top of the door: Within 200-300mm. 2, the upper riser: for door top space:> 300mm <3 doorway height, vertical: Suitable for door top space:> or = 4 door opening height, slant upgrade: for smallpox ramp door top shape, track and be parallel to the ceiling. Industrial doors industrial doors open the way to use the site in accordance with the request to open the way to complete the following: 1. Power on: button control can be turned on with the installation manual emergency unlocking doors, using the most common. 2, manually open: the use of manual hoist open (there is simply unmatched adoption) 3, to ring: About hairpin trucks and forklifts out of the need for timely closure of establishments particularly suitable. Taiyuan Xin sun rose Security Technology Co., doors Features! Noise isolation: low noise open, galvanized pulley seat with adjustable ball bearing and wear-resistant rubber tire, make sure the mute door open and close. Wind Resistance: When the door reaches a certain width, design external reinforcement to ensure its strength. After the European standard test, instantaneous 10 wind resistant. Tightness: the door at the top, bottom, sides are equipped with high-quality rubber seal, also a reliable seal between the door, make sure the door from erosion all around the installation of seals, excellent air tightness; industrial doors Xin sun rose Security (certified), Fenyang doors provided by Taiyuan Xin sun rose Security Technology Limited. Taiyuan Xin sun rose Security Technology Co., Ltd. (www.xrsznafkj.cn) is a leader in Taiyuan, metal door, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xin sun rose in security leadership with the staff warmly welcome all inquiries negotiations to create Xin sun rose a better future security.