Sichuan HongYang HVAC Equipment Co., Ltd. (HY) is a modern large enterprise which integrate research and development, design, produce, sell, install and maintain. The company covers an area of about 30,000 square meters, complete infrastructure, advanced technology and equipment, has a number of first-class level of production lines. Also, our company independent designs and manufactures a number of new and advanced production equipment, improve and ensure product quality and technological level. Such as: Sweeping approach bench saw of 90° (Used for product of air vent), Blade molding machine (Used for product of air volume damper and fire/smoke damper), Integrated frame working-machine (Used for product of air volume damper and fire/smoke damper), CNC hydraulic flanging machine (Used for product of air volume damper, fire/smoke damper and fan) and others advanced equipment.