for many years for domestic and foreign chemical industry, metallurgy, nuclear power, automobile, shipbuilding, building materials, dyeing and spinning, environmental protection Provide good supporting products and after-sales services for construction, HVAC and other industries and national engineering projects

the company has obtained ISO9001 quality management system certification; The explosion-proof fan of the company has obtained the explosion-proof qualification certificate recognized by the state; Won the title of director unit of Nanjing energy conservation and environmental protection industry association in the industry; The company established a branch in 1093 Chaoyang Road, Ma'anshan Economic Development Zone, Ma'anshan chenyuda Fan Industry Co., Ltd; The company won the joint award of the working committee of Ma'anshan industrial transfer undertaking demonstration park of the Communist Party of China and the Management Committee of Ma'anshan industrial transfer undertaking Demonstration Park & ldquo; Outstanding contribution enterprises in 2017 & rdquo; Award