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Professional Marine & Industrial Equipment Supplier

Hi-Sea Group delivers high-performance marine, dredging, oil & gas, and construction equipment to clients worldwide. Trusted for quality, durability, and global compliance.

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About Hi-Sea Group

As a professional supplier of marine, dredging, industrial, and oil & gas equipment, Hi-Sea Group has been serving international clients with reliable, certified, and high-performance solutions.

Hi-Sea Manufacturing Facility

With years of industry experience, we specialize in manufacturing and supplying a wide range of marine deck equipment, propulsion systems, dredging components, lifting rigging, valves, pumps, and safety gear.

Our products meet international standards including ISO, DNV, ABS, and CCS, ensuring reliability and safety in harsh marine and industrial environments.

500+
Products Offered
60+
Countries Served

Our Product Range

From marine winches to industrial valves, dredging pumps to life-saving equipment — we offer comprehensive solutions for maritime, offshore, and industrial applications.

Marine Winch

Marine Winch

Heavy-duty electric/hydraulic winches for anchor handling, towing, and mooring operations. Available in various capacities and configurations.

  • • Load Capacity: 5T – 100T
  • • Power: Electric / Hydraulic
  • • Standards: ISO, DNV, ABS
Steel Sheet Pile

Steel Sheet Pile

High-strength interlocking steel sheet piles for cofferdams, seawalls, and foundation support in marine and civil engineering projects.

  • • Material: Q235, Q355
  • • Length: 6m – 24m
  • • Type: U, Z, AS Sections
Marine Valve

Marine Valve

Ball, gate, butterfly, and check valves designed for seawater, fuel, and hydraulic systems. Corrosion-resistant and pressure-tested.

  • • Size: DN15 – DN600
  • • Pressure: PN10 – PN100
  • • Material: Brass, SS316, Cast Steel
Dredge Pump

Dredge Pump

Centrifugal slurry pumps for dredging operations. Designed for high wear resistance and efficient sand, silt, and gravel transport.

  • • Flow Rate: 200 – 5000 m³/h
  • • Power: 30kW – 800kW
  • • Liner: High-Chrome Alloy
Marine Lifeboat

Marine Lifeboat

Fully enclosed, self-righting lifeboats compliant with SOLAS regulations. Equipped with engine, survival kit, and davit release system.

  • • Capacity: 6 – 150 persons
  • • Material: FRP / Steel
  • • Certification: SOLAS, CCS, LR
Industrial Pump

Industrial Pump

Wide range including centrifugal, gear, screw, and diaphragm pumps for chemical, oil, water, and sewage applications.

  • • Type: Centrifugal, Gear, Diaphragm
  • • Flow: 1 – 3000 m³/h
  • • Seal: Mechanical / Packing
Marine Crane

Marine Crane

Hydraulic knuckle boom and jib cranes for offshore platforms, vessels, and docks. Safe working load from 1T to 50T.

  • • SWL: 1T – 50T
  • • Boom Length: 5m – 20m
  • • Rotation: 360° Electric
Lifting Shackle

Lifting Shackle

Forged steel shackles (bow and D-type) for marine and industrial lifting. Proof load tested and CE marked.

  • • Capacity: 0.5T – 100T
  • • Material: Alloy Steel
  • • Finish: Galvanized / Painted
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Our Services

We provide end-to-end support from product selection and customization to global logistics and after-sales service.

Custom Manufacturing

Tailored equipment design and production based on client specifications and marine standards.

Global Shipping

Reliable logistics via sea, air, and land to over 60 countries with proper export documentation.

Certification Support

Supply of ISO, DNV, ABS, CCS, and other compliance certificates for all major products.

24/7 Technical Support

Dedicated team available for installation guidance, troubleshooting, and maintenance advice.

15+
Years in Industry
60+
Countries Served
500+
Product Types
10K+
Satisfied Clients

Frequently Asked Questions

What types of marine equipment do you supply?

We offer marine winches, windlasses, cranes, davits, anchors, chains, mooring equipment, propulsion systems, HVAC, life-saving gear, and more.

Do you provide OEM/ODM services?

Yes, we support custom manufacturing and private labeling based on client drawings, specifications, and branding requirements.

Are your products certified?

Yes, our products comply with international standards including ISO, DNV, ABS, CCS, LR, and SOLAS where applicable.

What is your delivery time?

Standard products: 15–30 days. Custom orders: 30–60 days depending on complexity and quantity.

How can I request a quote?

Please visit the official website and use the contact form or email manager@hiseamarine.com with your requirements.

Get in Touch

Reach out for product inquiries, quotes, or technical support.

Contact Information

+86-23-67956606

+86-23-67956622 (Manual)

manager@hiseamarine.com

china-helen332251

Mon–Fri: 8:30 AM – 5:30 PM (CST)

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