340 National Road, Jiamaying Industrial Park, Wucheng County, Dezhou City, Shandong Province, 50 meters north. The workshop covers an area of 10000 square meters. The company has passed the certification of ISO9001 quality management system, IS014001 environmental management system and OHSAS18001 occupational health and safety management system. The fan series of forward tilt air conditioner has reached the level II energy efficiency, and obtained the test report and identification. In the centrifugal fire smoke exhaust fan, axial flow fire smoke exhaust fan, air conditioning fan, fresh air ventilator, air handling unit and other series of products, won a number of national patents. Centrifugal fire smoke exhaust fan, axial flow fire smoke exhaust fan, fire damper, smoke exhaust valve (smoke vent)), smoke exhaust fire damper have obtained the fire product f CCCF certification of the Ministry of public security. The company has reached strategic cooperation agreements with China Society of HVAC, Hunan qinyiyuan Co., Ltd., Dezhou Jinguang group and Dezhou Changxing Group Co., Ltd. To jointly develop and manufacture terminal equipment and products of central air conditioning. Main business: Centrifugal fire smoke exhaust fan, axial flow fire smoke exhaust fan, fire damper, smoke exhaust valve (smoke outlet)), smoke exhaust fire damper, air conditioning equipment, air conditioning fan, mixed flow fan, diagonal flow fan, axial flow fan, centrifugal fan, combined purification unit, air processing unit, fresh air ventilator, high (low) air fume purification unit, fan coil, static pressure box, muffler Ventilation pipe, aluminum alloy tuyere and a series of products and accessories. The company adheres to the development policy of "seeking development with science and technology, focusing on quality, expanding market, grasping management and promoting efficiency", and adheres to the development road of "serving customers as the highest standard". Company tenet: Promise what you do and do well what you promise!