Qingzhou Duo Lida Heavy Machinery Co., Ltd. (former Qingzhou Li Feng placer Machinery Factory) is one domestic enterprise which produced dredging equipment, placer machinery, mining machinery, mineral processing equipment and cement automation equipment. Company's main products of dredging ship, gold panning ship, construction waste crushing plant, iron powder ship, sand dredger, crusher, sand making machine, sand washing machine and other equipments are widely used in the areas of port and river dredging, riverbed mining, construction waste disposal, mining, and selection of a variety of minerals. We have won the customers and built a solid market with the excellent product quality and after-sales service. The products are sold in more than 30 provinces, cities, autonomous regions, and successfully exported to North Korea, Russia, South Korea, South Africa, Nigeria, and other countries, was well received, and has established long-term cooperation relationship with customers at home and abroad.
　　　Duo Lida Heavy Machinery based on the principle of responsible for customers, solemn promise: lifetime maintenance, excellence and strict management, and perennial supply of spare parts.
　　　With the strong support of the government and business partners, Duo Lida Heavy Machinery innovates constantly, struggles hard, and strives to make the national first-class placer machinery.
　　　In order to meet the needs of the rapidly developing of the company, Duo Lida Heavy Machinery sincerely hopes to cooperate with the new and old customers and creates a great cause!