Qingzhou Yuan Bo Hua Machinery Co., Ltd. 

Qingzhou Yuan Bo Hua Machinery Co., Ltd.is the first to be entered in the National Directory of temperature control products manufacturing enterprise, is specialized in the design of temperature control equipment. Production. Installation and sales. Service in one of the high-tech enterprises. Our main products include: automatic coal heating machines, semi-automatic coal heating machines, automatic electric heating machine, automatic oil heat register, dryer. Yuan Bo Hua series of ventilation and cooling fan, CAD optimization circulation fan, roof fan, floor furnace induced draft fan, wet screens and other products. Good performance, reliable quality, have the energy saving, smooth running, low noise, stable, durable, nice features. Among the best in the industry. Product sold in Beijing, Shanghai, Guangdong, Sichuan, Liaoning, Zhejiang,...More>