Qingdao Zhengfangyuan Machinery Co., Ltd, firstly established in 1994, is located against Yantai-Qingdao First Class Highway, Qingdao Jimo Economic Development Zone. Only 15km from International Airport and 18km from Jinan-Qingdao Expressway, it enjoys superior geographic environment and convenient traffic. Possessing professional technicians and advanced processing equipment, our company utilizes advanced science and technology to develop all kinds of new products and our company mainly manufactures screening machine, food packing machine... [more>>] 
Characteristics of screening Machine:
★ No noise and no dust pollution, conforming to international environment protection standard;
★ Small floor space
★ Convenient operating and maintenance; energy saving and consumption reduction;
★ Can be singly used and used with other equipment online;
