Vertical lifting speed energy saving doors - vertical lifting speed energy saving doors - vertical lifting fast energy-saving doors 
 Vertical lifting speed energy saving doors - vertical lifting speed energy saving doors - vertical lifting speed energy saving doors have high reliability, practicality, ease of operation and low maintenance costs, features, and installation of one year full warranty. 
 Vertical lifting speed energy saving doors - vertical lifting speed energy saving doors - vertical lifting fast energy-saving door control system uses a DSP chip as the core of the controlled area of ??the latest technology to ensure trouble-free operation more than 150,000 times each year in the field of industrial applications. 
 Vertical lifting speed energy saving doors - vertical lifting speed energy saving doors - fast energy-saving vertical lift gate door is divided into two kinds of aluminum alloy and heat preservation door insulation door with insulating structure thoroughly isolated from the temperature inside and outside the door, so to ensure year-round without distortion, no wear and tear. 
 Vertical lifting speed energy saving doors - vertical lifting speed energy saving doors - vertical lifting speed energy saving doors two door hinge connection, splice in sealing connection between each door, so make sure the seal and the replacement of the lath is also very simple, fast, without professional maintenance personnel. 
 Vertical lifting speed energy saving doors - vertical lifting speed energy saving doors - vertical lifting speed energy saving doors at the same time prevent the intrusion of outsiders and can withstand changes in the weather - high-speed switch can cut off the inside and outside air convection, the vertical lifting of the fast energy-saving door for frequent entrances and exits The most economical option is the preferred industrial and energy saving. 
 BAST transparent door structure, depending on the need to add, it is not only pleasing in appearance, and can increase the indoor light transmission. 
 The vertical lift track pasteurisation efficient, energy-saving standards of the fast gate track one, applicable to the installation space is not enough depth, and height of no special restrictions on the occasion, such as a large, wide plant. 
 If you need a quick energy-saving vertical lifting door - vertical lifting speed energy saving doors - vertical lifting fast energy-saving door, please do not hesitate to contact us. 
 Company Name: Qingdao pasteurisation Industrial Door Manufacturing Co., Ltd. 
 Address: 868 Fuyuan Industrial Park Yanshan Road, Qingdao Economic and Technological Development Zone 
 Tel: +86-0532-86918118 86,918,120 
 Fax: +86-0532-86918131 
 Web site: www.qdbast.com 
 www.lefast.com.cn