Dezhou rich ventilation plant is a professional production of central air-conditioning end equipment manufacturers supporting. Products in full accordance with national standards, standard production, advanced equipment, technology and stability. Our main domestic large enterprises to do OEM OEM production, while direct customers located in the central air-conditioning and fire ventilation equipment installation company, according to user needs, design and manufacture of various types of specifications ventilation, central air-conditioning end and fiberglass products. By positive pressure blower to supply air to escape fire stairs, Zhangye blower, indoor smoke can not reach the stairs, to create conditions for people to escape. Positive pressure blower is typically mounted on top of the building, and the layers of the positive pressure valve linkage. Initial fire damper open, start positive pressure blower, so stairwells, elevator hall in positive pressure (blowing state). Usually the layers in the building air shaft set louvers, small blower, blowing windows do with different layers of the open air shaft, set single double, to ensure that pressure; or outlet pressure, sometimes with hand and body and block line of sight, a remote control device, strong blower air volume can be controlled. Horizontal fresh air galvanized steel Dezhou rich ventilation plant is a professional production of central air-conditioning end equipment manufacturers supporting. Products in full accordance with national standards, standard production, advanced equipment, through the blower, technical stability. Plate molded water tanks, enamel tanks, plumbing equipment. Our attention to credibility, and ensure the quality of products, focusing on small profits, rapid delivery, and after-sales service system, a lot of new construction in recent years to provide air-conditioning equipment, from product quality and after-sales service, users have been satisfied. And other units; new wind ventilators categories: Ceiling fresh air ventilation machines, horizontal new wind ventilators, vertical fresh air ventilation machine; air-conditioning parts through blower | Rich ventilation equipment (certified) | Zhangye blower from Shandong Dezhou Plumper ventilation plant available. Dezhou rich ventilation plant (www.frtfsb.com) (www.frtfsb.com) is an industry leader in Shandong Dezhou, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Rich ventilation equipment in leadership with the staff warmly welcome all inquiries negotiations to create rich, ventilation a better future.