2026 Top 10 Sand Dredger Manufacturers in China

Qingzhou Huakun Environmental Protection Technology Co., Ltd

Qingzhou Huakun Environmental Protection Technology Co., Ltd. is registered at 280 meters south of the intersection of Wangsang South Street and Wangsang East Street in Qingzhou City, Weifang City, Shandong Province. The registration authority is Qingzhou Market Supervision Administration, and the legal representative is Gao Chunlin. The business scope includes general projects such as research and development of high-efficiency energy-saving technologies in the mining industry; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of marine engineering equipment; Research and development of marine engineering equipment; Ship leasing; Ship sales; Trade brokers; Manufacturing of underwater systems and operational equipment; Sales of underwater systems and operational equipment; Manufacturing of marine engineering platform equipment; Sales of marine engineering equipment; Sales of marine environmental monitoring and detection equipment; Manufacturing of marine environment monitoring and detection equipment; Sales of water transportation equipment; Sales of spare parts for water transportation equipment; Manufacturing of specialized machinery and equipment for water resources; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical equipment leasing; Sales of mechanical equipment; Specialized equipment repair; Manufacturing of entertainment boats and sports boats; Sales of entertainment boats and sports boats; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Industrial robot manufacturing; Sales of industrial robots; Mechanical parts and component processing; Sales of mechanical parts and components; Mining machinery manufacturing; Sales of mining machinery; Sales of special equipment; Internet sales (except for the sale of goods that need to be licensed); Import and export of goods; Technology import and export; Sales of agricultural machinery; Agricultural machinery leasing; Agricultural machinery manufacturing; Sales of construction machinery; Manufacturing of machinery for construction projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: special equipment manufacturing; Ship retrofitting; Ship design; Metal ship manufacturing; Ship manufacturing; Construction labor subcontracting; Ship repair. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Sand Dredger, Digging Bucket Sand Washing Machine, Dredger

Qingzhou Dingsheng Ship Engineering Co., Ltd

Qingzhou Dingsheng Ship Engineering Co., Ltd. is registered at No. 883 Yangguqiao Village, Huanglou Street, Qingzhou City, Weifang City, Shandong Province. The registration authority is the Qingzhou Market Supervision Administration, and the legal representative is Yao Chuanxian. Its business scope includes ship sales, repair, maintenance, technology promotion, technical consulting, design, manufacturing, and sales of mineral processing equipment, sand mining machinery, dredging machinery, agricultural machinery, environmental protection equipment, screening equipment, mechanical parts processing and sales, and import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sand Dredger, Arm Type Water Intake Floating Boat, Dredging Machinery

Qingzhou Shabang Sand Mining Machinery Manufacturing Co., Ltd

Qingzhou Shabang Sand Mining Machinery Manufacturing Co., Ltd., with its registered address at Pancun Village, Huanglou Street Office, Qingzhou City, is located on the east side of Qingnian Road. The registration authority is the Qingzhou Market Supervision Administration, and the legal representative is Li Chungui. Its business scope includes general projects such as shipbuilding; Ship sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of mechanical parts and components; Mechanical parts and component processing; Mechanical equipment leasing; Research and development of marine engineering equipment; Sales of marine engineering equipment; Manufacturing of marine engineering equipment; Ship design; Ship repair; Ship retrofitting; Sales of mechanical equipment; Sales of water transportation equipment; Manufacturing of specialized machinery and equipment for water resources; Installation services for ordinary mechanical equipment; Sales of metal products; Manufacturing of metal materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Various engineering construction activities; Construction project design; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Sand Dredger, Open Body Barge, Open Body Transport Ship, Water Intake Floating Boat Water Intake Pump Station

Qingzhou Hangchuan Environmental Protection Machinery Co., Ltd

Qingzhou Hangchuan Environmental Protection Machinery Co., Ltd., with its registered address at No. 129 Nanhuoling Village, Huanglou Street, Qingzhou City, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision and Administration Bureau. The legal representative is Li Mingkai, and its business scope includes water surface environmental protection workboats, dredging boats, gold mining boats, sand pumping boats, dredging boats, lawn mowing and cleaning boats, salvage and bleaching boats, sand making and washing equipment, stone washing equipment, gold mining equipment, crushers, filter presses, dust removal equipment, drying equipment, mobile sand making machines, mechanical parts processing and sales (projects restricted, prohibited or eliminated by the state are not allowed to be produced and operated), greenhouse engineering design, horticultural engineering, steel structure engineering, light steel grid structure engineering, landscape engineering, Landscape greening engineering, earthwork engineering design and construction, agricultural park planning and design, sales of greenhouse accessories, Planting and selling green seedlings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sand Dredger, Blue Algae Treatment Vessel, Mobile Sand Washing Machine

Qingzhou Shengze Environmental Protection Technology Co., Ltd

Qingzhou Shengze Environmental Protection Technology Co., Ltd., with its registered address at No. 256, Masong Village, Huanglou Street, Qingzhou City, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision Administration Bureau and represented by Wang Wentao. Its business scope includes general projects such as research and development of high-efficiency energy-saving technologies in the mining industry; Mining machinery manufacturing; Sales of mining machinery; Ship sales; Installation services for ordinary mechanical equipment; Specialized equipment repair; Sales of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; General equipment repair; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical parts and component processing; Sales of mechanical parts and components; Professional design services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: metal ship manufacturing; Ship design; Ship manufacturing; Construction project design; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Sand Dredger, Dredger, Gold Selecting Equipment

Qingzhou Xinheng Environmental Protection Technology Co., Ltd

Qingzhou Xinheng Environmental Protection Technology Co., Ltd., with its registered address located west of Masong Village, Huanglou Street, Qingzhou City, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision and Administration Bureau. The legal representative is Wang Xuejin, and the business scope includes the technical research and development of environmental protection equipment, sand excavation equipment, gold mining equipment, twisting and suction equipment, sand screening and washing equipment, dredging equipment, fan boiler equipment, greenhouse supporting equipment and accessories production and sales, flower and seedling planting and sales, greenhouse engineering and landscaping engineering construction (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Sand Dredger, Sand Dredger, Sand Screening Machine

Qingzhou Qihang Dredging Machinery Equipment Co., Ltd

Qingzhou Qihang Dredging Machinery Equipment Co., Ltd., with its registered address at Zhangyin Village South, Mihe Town, Qingzhou City, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision Administration Bureau. The legal representative is Wang Yong, and its business scope includes general projects such as shipbuilding; Ship sales; Ship design; Ship repair; Metal ship manufacturing; Ship leasing; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of specialized machinery and equipment for water resources; Sales of water transportation equipment; Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of metal structures; Sales of metal structures; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Sand Dredger, Dredger, Ferry