2026 Top 10 Twisted Suction Dredging Ship Manufacturers in China

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: Twisted Suction Dredging Ship, Lift Type Floating Pump Station, Dredging 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: Twisted Suction Dredging Ship, Ball Mill Sand Making Machine, Cutter Suction Dredger

Shandong Jinrui Shipbuilding Co., Ltd

Shandong Jinrui Shipbuilding Co., Ltd., with its registered address in Zhangyin Village, Mihe Town, Qingzhou City, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision Administration Bureau and represented by Zhang Zhenwei as its legal representative. Its business scope includes licensed projects such as shipbuilding; Ship design; Metal ship manufacturing; Ship repair. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: Ship sales; Ship leasing; Manufacturing of marine engineering equipment; Sales of marine engineering equipment; Manufacturing of marine supporting equipment; Manufacturing of spare parts for water transportation equipment; Sales of water transportation equipment; Manufacturing of specialized machinery and equipment for water resources; Sales of spare parts for water transportation equipment; Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Sales of metal structures; Manufacturing of metal structures; Sales of mining machinery; Mining machinery manufacturing; 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: Twisted Suction Dredging Ship, Unpowered Deck Barge, Dredger

Xinhaosha Mining Machinery Factory, Qingzhou City

Xinhao Sand Mining Machinery Factory in Qingzhou City, Shandong Province, with its registered address located in the south of Masong Village, Huanglou Street, Qingzhou City, Weifang City. The registration authority is the Qingzhou Market Supervision and Administration Bureau, and the legal representative is Wang Yonghao. Its business scope includes the processing and sales of sand extraction equipment, sand washing equipment, gold mining equipment and accessories (for those involving special national monopoly regulations and requiring licenses, the license is required for operation)**. Core products: Twisted Suction Dredging Ship, Chain Bucket Sand Dredger, Gold Mining Truck

Weifang Jieke Environmental Protection Technology Co., Ltd

Weifang Jieke Environmental Protection Technology Co., Ltd. is registered in Yangjiazhuang South, Mihe Town, Qingzhou City, Weifang City, Shandong Province. The registration authority is the Qingzhou Market Supervision and Administration Bureau, and the legal representative is Tian Suxia. Its business scope includes gold mining equipment, sand mining machinery, dredgers, dredging machinery, water surface cleaning machinery, lawn mowing boats, sand and stone washing equipment, magnetic separation equipment, iron removers, crushers, filters, fans, wet curtains, dust removal equipment, drying equipment, livestock equipment, excavators, loaders, mechanical parts research and development, processing, sales, greenhouse engineering design and construction, import and export of goods and technology, online trade agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Twisted Suction Dredging Ship, Dredger, Centrifuge

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: Twisted Suction Dredging Ship, Small Sand Pumping Boat, Manual Sorting Platform

Weifang Taihong Environmental Protection Technology Co., Ltd

Weifang Taihong Environmental Protection Technology Co., Ltd., registered at No. 883 Yangguqiao Village, Huanglou Street, Qingzhou City, Weifang City, Shandong Province, with the Qingzhou Market Supervision Administration as the registration authority and Yang Dejiang as the legal representative. Its 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 specialized machinery and equipment for water resources; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Mechanical equipment research and development; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Installation services for ordinary mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal structures; Sales of metal structures. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: shipbuilding. (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: Twisted Suction Dredging Ship, Lawn Mowing Boat, Water Surface Cleaning Boat, Sand Making And Washing Machine, Sand Screening Machine, Magnetic Separator