Qingdao Dong Devotion Machinery Manufacturing Co., Ltd is the supporting enterprise of China PLA the General Staff 60 research institute and ABC, CTP companies of the United States. After more than 20 years’ striving and developing, now it has become a production and trade, import and export enterprises which can produce machines such as drones crankshaft, vegetables planter, vegetables harvester, vegetables washing machine, vegetables peeler, vegetables root cutter and other vegetables processing equipment.