Zhangqiu hengyu is located in zhangqiu city, from Jinan, 40 km, beautiful environment, convenient transportation????Our company was established in 2003, Enterprise covers an area of more than 30,000 square meters, the company is strong in technology, which engineers and technicians more than 30 people, with all kinds of machining, welding and testing equipment more than 30 sets, leading products for RF series Rotary feeder and CSR series three-lobe roots blower????Company, absorbing and digesting both at home and abroad to introduce advanced technology, design and production of quantitative RF,ARF,MRF,MARF series Rotary feeder can meet in power. Chemical industry. Food. Feed. Cement powder conveying different transmission media, such as a user request????????????????????????????????????