12 China 
1 Germany 
1 Singapore 
Relong Technology Co., Ltd.
- Address: Room 701, Building 2, No. 222 Shenzhen Road, Laoshan District, Qingdao, Shandong , China
- Email:
- Phone: 18561501875
Business description
Relong Technology Co., Ltd. is located in Qingdao City, Shandong Province.It is a company dedicated to intelligent robots, ship design, water transportation equipments, marine water quality and ecological environment testing, salvage services; industrial automatic control
system devices, radar and supporting equipments, communication equipments, which is a high-tech enterprise integrating sales and artificial intelligence software development,
including consulting, design, production, installation, and operation management.
Latest listings
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Relong Amphibious Excavator For Water Conservancy River Dredging And Land ReclamationHeavy construction machinery - Relong Technology Co., Ltd. - China - September 30, 2026 - check with company for priceRelong amphibious excavator is widely and efficiently used in water conservancy projects, urban and rural construction of rivers and lakes dredging, wetland marshes and beaches resource development and environmental remediation excavation. This produ...
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Relong Csd500 Cutter Suction Dredger For River Dredging Sand Mining And Land ReclamationHeavy construction machinery - Relong Technology Co., Ltd. - China - September 30, 2026 - check with company for priceRelong cutter suction dredger, mainly applied in capital dredging, maintenance dredging, environmental dredging, river dredging, lake&reservoirs dredging, port dredging, infrastructure dredging, sand mining, land reclamation etc, our cutter sucti...
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Relong Csd200 Cutter Suction Dredger For River Dredging Sand Mining And Land ReclamationHeavy construction machinery - Relong Technology Co., Ltd. - China - September 30, 2026 - check with company for priceRelong JLCSD200 cutter suction dredger is widely used in capital dredging, maintenance dredging, environmental dredging, river dredging, lake & reservoir dredging, port dredging, infrastructure dredging, sand mining and land reclamation. This dre...
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Relong Amphibious Excavator For Dredging Wetland And Swamp WorkHeavy construction machinery - Relong Technology Co., Ltd. - China - September 21, 2026 - check with company for priceRelong Amphibious Excavator is specially designed for working in shallow water, swamps, wetlands, soft ground and other difficult-access areas. It combines the digging capability of an excavator with amphibious pontoons for improved stability and mob...
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Relong Cutter Suction Dredger For River Port And Sand DredgingHeavy construction machinery - Relong Technology Co., Ltd. - China - September 21, 2026 - check with company for priceRelong Cutter Suction Dredger is designed for efficient dredging of sand, silt, clay and other underwater materials. It is widely used for river dredging, port maintenance, land reclamation, sand mining and waterway development. Key Features: • Cutte...
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Relong Multipurpose Work Boat For Dredging And Marine OperationsHeavy construction machinery - Relong Technology Co., Ltd. - China - September 21, 2026 - check with company for priceRelong Work Boat is a reliable multipurpose vessel designed for dredging, marine construction, transportation and other offshore operations. Key Features: • Suitable for dredging and marine construction projects • Multipurpose deck for equipment and ...
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High Efficiency Cutter Suction Dredger For River Desilting And Harbour Silt RemovalHeavy construction machinery - Relong Technology Co., Ltd. - China - September 17, 2026 - check with company for priceOur cutter suction dredger integrates cutting head, slurry pump and pipeline transport system. It excavates underwater sediment and transports mud mixture to designated discharge zone directly. Flexible dredging depth and discharge distance can be cu...
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Relong Amphibious Dredging Excavator For Marsh Wetland And Shallow Water ConstructionHeavy construction machinery - Relong Technology Co., Ltd. - China - September 17, 2026 - check with company for priceRelong amphibious excavator is specially designed for swamp, wetland, river dredging, lake cleaning and shallow water construction. Equipped with floating pontoons, it can travel and work on marshland, soft mud and shallow water. Customized boom &...
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Cutter Suction Dredger For River Sand Dredging And Harbour DesiltingHeavy construction machinery - Relong Technology Co., Ltd. - China - September 17, 2026 - check with company for priceThis cutter suction dredger is widely used for river sand mining, channel dredging, harbour desilting and lagoon sediment removal. Custom dredging depth & discharge distance available Equipped with reliable diesel engine (Cummins / Weichai option...
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Relong Bucket Wheel Dredger For River And Marine DredgingHeavy construction machinery - Relong Technology Co., Ltd. - China - September 11, 2026 - check with company for priceRelong Bucket Wheel Dredger is designed for efficient and continuous dredging operations in rivers, lakes, ports, canals and coastal areas. Equipped with a rotating bucket wheel, the dredger can continuously excavate and transport dredged material th...
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