Our main production: mine fans, centrifugal fans, gas pressure fan, large, medium and small axial flow fan rotating fan in the main fan axial fan, mining explosion-proof rotating Auxiliary exhaust fan, environmental protection equipment.The company has passed ISO9001; 2000 standard quality management system certification, is a famous trademark in Shandong provincial high-tech enterprises, state-level Spark Program business model.We will provide you with the best quality products and excellent service.Looking forward to cooperating with you.