Shandong Dezhou Air Conditioning and Ventilation Equipment Factory is located in the beautiful city of Dezhou, known as the "Gateway to the Nine Great Realms and the Divine Capital". It is a modern enterprise engaged in the manufacturing, sales, installation, and service of central air conditioning system equipment, ventilation equipment, smoke control equipment, and fiberglass products. The company has a production history of over 20 years, covering an area of 500000 square meters and employing more than 1000 people. In 2002, it achieved sales of over 100 million yuan. A modern high-tech enterprise dedicated to the development, design, manufacturing, sales, engineering design, installation, and service of central air conditioning series products. The products produced by our company mainly include fan series: fiberglass fans, axial fans, centrifugal fans, side wall fans, warm air fans, smoke exhaust fans, roof fans, textile axial fans, intelligent induction fans, and various other fans; Aluminum alloy rainproof louvers, natural ventilators, water-cooled units, air-cooled units, fan coil units, air conditioning units, cooling towers, fiberglass water tanks, stainless steel water tanks, SMC combination water tanks, molded products, aluminum foil composite air ducts, and other ventilation ducts; FRP wrapped pipe tanks, air conditioning accessories, aluminum alloy louver vents, fiberglass grilles, purification equipment, laboratory equipment, textile air conditioning equipment. In the current fiercely competitive industry, the company has made rapid progress in improving its management system and enhancing its management methods. It has taken the lead in passing ISO9001 international quality system certification and ISO14001 environmental system certification in the same industry. Through unremitting efforts, the company has developed steadily and rapidly. At present, the new industrial park with an investment of 1.2 billion yuan and an area of nearly a thousand acres has been completed and put into use, which is one of the largest central air conditioning production bases in China.