Powered by Made-in-China.com
Relong High Powered 650 Cutter Suction Dredger Vessel for Sea Hard Soil
US$200,000.00-1,000,000.00
1 Set
Product profile
Customization
AvailableType
Cutter Suction DredgerPower Type
DieselModel NO.
RLCSD300Cyclone Type
HydrocycloneCustomized
CustomizedCondition
NewWarranty
12 MonthsAfter-sales Service
12 MonthsDredging Depth
Max. 20 MDischarge Distance
100m-2000mDredger Type
Cutter Suction DredgerDredging Capacity
Max. 6000cbm/HrCutter Teeth
ReplacableTransport Package
in ContainersTrademark
RelongOrigin
Qingzhou, ShandongHS Code
8905100000Production Capacity
100set/YearCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.89h
AI-Powered supplier vetting
SummaryRelong is a China-based manufacturer and service provider focused on water-environment protection machinery. It reports ISO9001:2015 and CE certifications, documented quality, corrective-action, and complaint-handling procedures, and substantial export activity with self-operated import/export rights. Its capabilities include broad customization, ODM, OEM for well-known brands, in-stock service, and approximately one-month lead times in both peak and off-seasons. Innovation evidence includes new products within the past year, five years of R&D engineer experience, and regional technology and innovation awards. Production information is limited to one production line and no valid manufacturing-capacity contract with related subcontractors. No overseas warehouse or showroom, no available SDK, and no Fortune 500 cooperation are reported. Financial information is insufficient for assessment because only years are provided, not financial results.
Supplier typeRelong describes itself as a China-market-based company expanding internationally, engaged in development and manufacturing, installation and commissioning, and marketing and sales services. Its 90% export-sales share, self-operated import/export rights, and Qingdao Port proximity support classification as an export-oriented manufacturer with integrated project and service activities.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product-compliance certification. These certifications provide explicit evidence of recognized quality-management and product-compliance credentials.
After-Sales capabilityRelong has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaint handling, and states that quality assurance is present. However, it reports no overseas warehouse or showroom; the evidence supports structured service processes but not comprehensive overseas infrastructure.
R&D capabilityThe supplier reports new products within the past year, ODM services, five years of total R&D engineer experience, and provincial awards for technical innovation, new products, and technology progress. These are explicit indicators of active product development and recognized innovation performance.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, demonstrating a broad stated capability to adapt or develop products to customer requirements.
Client casesRelong reports OEM service for well-known brands and a repeat-buyer preference rate of 50%–80%, indicating established customer relationships. However, it reports no cooperation with Fortune 500 companies and provides no named customers or verifiable case details.
Send Inquiry
*To:
Qingdao Relong Technology Co., Ltd.
Qingdao Relong Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
New Hydraulic Cutter Suction Vessel for Sea/River
US$850,000.00-950,000.00
1 Set(MOQ)
Cutter Suction Dredger Vessel with Full Hydraulic System for Sand Mining
US$99,999.00
1 Piece(MOQ)
High Performance Cutter Suction Dredger Equipment Ship Vessel for Global Dredging Works
US$850,000.00-960,000.00
1 Set(MOQ)
High Efficient Diesel Engine Power Hydraulic 20 Inch Cutter Suction Dredging Vessel for Sand Dredging
US$700,000.00-890,000.00
1 Set(MOQ)
Cutter Suction Sand Dredging Vessel for Sea and River
US$450,000.00-663,000.00
1 Piece(MOQ)
High-End Product CSD-400 16 Inch Cutter Suction Dredging Vessels
US$400,000.00-4,500,000.00
1 Piece(MOQ)
Cutter Suction Dredger Vessel Customized 16/18/ 20 Inch for Sand and Mud
US$48,000.00-680,000.00
1 Piece(MOQ)
High Productivity CSD-400 16 Inch Cutter Suction Dredging Vessels
US$400,000.00-4,500,000.00
1 Piece(MOQ)
18inch Diesel Engine /Full Hydraulic Dredger Vessel for Sea with GPS System
US$452,000.00-593,000.00
1 Piece(MOQ)
High Accuracy Stable CSD-400 16 Inch Cutter Suction Dredging Vessels
US$400,000.00-4,500,000.00
1 Piece(MOQ)
Specialized Dredge Factory Cutter Suction Dredger Vessel for Sea Hard Soil / Gravel Dredging in UAE
US$250,000.00-600,000.00
1 Set(MOQ)
Diesel Hydraulic Driven Cutter Suction Desilting Dredger and Dredging Vessel for Mining Projects in Remote Areas
US$100,000.00-290,000.00
1 Set(MOQ)
High Performance Sturdy CSD-400 16 Inch Cutter Suction Dredging Vessels
US$400,000.00-4,500,000.00
1 Piece(MOQ)
Diesel Engine Powered Cutter Suction Sea Sand Reclamation Vessel
US$300,000.00
1 Piece(MOQ)
Relong Cummins Diesel Underwater Cutter Amphibious Multipurpose Suction Dredger Vessel
US$10,000.00-20,000.00
1 Set(MOQ)
Shandong Eterne Marine Diesel Engine Powered Sand Sludge Dredging Vessel for Sea
US$2,000,000.00
1 Piece(MOQ)
China Dredger Machinery/Sand Mud Dredger/Cutter Suction Dredger /Vessel for Environmental Dredging
US$290,000.00-500,000.00
1 Set(MOQ)
High-Performance Jet Suction Sand Dredging Vessel for River Maintenance
US$70,000.00-2,140,000.00
1 Piece(MOQ)
3000m³H Cutter Suction Dredger Vessel River Port Dredging Excavation
US$210,000.00-310,000.00
1 Set(MOQ)



















