Qingzhou Dongwei Machinery Co., Ltd. is located in Qingzhou economic development zone, it is next to Jiqing highway, Dongqing highway, The company was founded in 1994, the factory covers an area of 50 mu, the construction area is 6000 square meters, the company is equipped with parts processing center, all the parts design and processing and assembly can be completed in the company. It is a professional manufacturing company in national sands industry, which sets research and development, mechanical design, production installation, after-sales service, its performance and production and sales ranks the forefront of the same industry in China. Our main products have 15 series over 50 varieties, they are large, medium iron sand ship, Sand dredging ship, sand mining ship , drought magnetic separation machinery, pump suction iron powder ship, small and medium cutter suction dredger, Injector, drilling-type, self-suction sand pumping ship, concrete mixing station, high-speed railway, highway construction stone washing machine, sand washing machine, Gold panning ship, transport sand ship, sand sieving machine, gravel cleaning equipment, gravity ore equipment, sand making machinery, long-distance belt-style transportation equipment, Special shaped machinery and equipment, mini-loader. And they are widely used in battlefield, metallurgy, mining, dredging river ports, highways and railway construction industries. Since its establishment, we have always been implementing the quality policy of "taking the quality to survive, taking the science and technology to develop; constant progress, striving for perfection; beginning with the customer requirements, final the customer satisfaction" , based on strong technical force, advanced production equipment, strict quality management, high-quality after-sales service to make products meet the professional standards of the industry, improve the competitiveness of products and meet the customer needs. At the same time close