Texas Plumper positive pressure ventilation plant production and sales of blower, leafy exhaust port, chassis and other cabinet centrifugal wind blowing chassis, the company has always pursued the "development and production simultaneously", "sales and service Qizhua" to meet user requirements is our eternal pursuit of the operating principles blower htfc, respected quality than price philosophy. NOTE: positive pressure blower means higher gas pressure than the atmospheric gas pressure. Pressurized air supply: The stairwell, front room and other needs of the protected area of ??mechanical air, positive pressure in the region to prevent smoke from entering. Blower swf | Rich ventilation equipment (certified) | blower provided by Dezhou Plumper ventilation plant. Dezhou Plumper ventilation plant (0) is the leader in Dezhou, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Rich ventilation equipment in leadership with the staff warmly welcome all inquiries negotiations to create rich, ventilation a better future.