Qingzhou City Dongfang Environmental Protection Machinery Co., Ltd. is located in fine and rich Qingzhou City ,Shandong province . Founded in 1992, and has established long-term cooperative relationship with CSIC 702 Institute, Ocean University of China, Bohai Shipbuilding Vocational College, China Gold Research Institute and other institution . We are a manufacturer with 50 workers, 8 technical engineers and 3 professional designers, 3 international trade manager. Our company’s aim is “Three B” , Best service, Best price and Best quality to handing the long-term Win-win principle to customers all over the world . Our products are expand to over 30 province in China and successfully export to Indonesia, Ghana, Vietnam , North Korea, Sudan, Morocco, Mongolia , Cameroon, India, Tanzania and so on. We also have signed sole agent agreement in several countries ,such as Indonesia , MongoliaWe can supply the products of Sand dredging machines, Gold mining equipment , Aquatic weed harvester , Trash hunter / skimmer , and Iron ore extraction dredger. Here is the catalogue of our main products: B: Gold mining equipmentCutter suction gold dredgerChain bucket gold dredgerDry land mobile gold dredgerGold dredger, Gold trommel screenGold mining separatorGold mining equipmentTransmitting belts. C: Aquatic weed harvester / trash hunter for water treatmentAutomatic aquatic weed harvesterSemi-automatic aquatic weed harvesterwater surface cleaning boats trash hunter / skimmerGarbage collection boatAquatic weed transport boat / device We insist on the principle of "responsible for Customers". and we will do our best to provide the best quality, best price and best service to satisfy the customers all over the world