Marine Deck Equipment for Commercial Vessels

Reliable marine deck machinery and equipment for cargo ships, tankers, tugboats, offshore vessels and other commercial marine applications. OEM and replacement solutions with worldwide supply and technical support.

We Are Not Just a Supplier.
We Are Your Onshore Marine Technical Partner.

Your vessel’s uptime is our mission. We solve the complex problems that keep you awake at night.

Behind this promise is Jiangsu Raygo Marine Equipment Co., Ltd. — built on 20 years of frontline technical expertise. We don’t simply accumulate data; we use our deep engineering knowledge to ensure every spare part you receive is technically accurate. With a rapid-response network extending to major ports worldwide, Raygo transforms from a traditional supplier into your global onshore support unit, delivering efficiency when you need it most.

Marine Spare Parts

Spare Parts Of Main Engine And Generator

Spare Parts Of Filter

Marine Auxiliary Equipment

Ballast Water Treatment System

Marine Sewage Treatment Plant

Marine Oil Water Separator

Marine Filter

Marine Heat Exchanger

Marine Air Compressor

Air Reservoir

Marine Smoke Box

Marine Hotwell Unit

Engine Room Crane

Hydrophore Tank

Marine Calorifier

Marine Boiler

Marine Deck Equipment

Marine Capstan

Anchor Chain

Marine Anchor

Mooring Rope

Marine Fairlead

Marine Valves

Marine Globe Valve

Marine Gate Valve

Marine Check Valve

Marine Ball Valve

Marine Butterfly Valve

Marine Safety Valve

Marine Pressure Reducing Valve

Marine Pumps

Marine Piston Pump

Marine Gear Pump

Marine Screw Pump

Marine Centrifugal Pump

Marine Vortex Pump

Marine Ejector Pump

Marine Diaphragm Pump

Marine Ventilation Equipment

Marine Air condition

Marine Fan

Marine Instrument

Marine Pressure Gauge

Marine Level Gauge

Marine Thermometer

Marine Transmitter

Marine Flowmeter

Marine Fire Fighting Equipment

Fire Hose

Emergency Shut-Off Valve Control Box

Smoke Detecting System

The Traditional Marine Supplier Model is Broken — And It Costs Ship Operators Real Money

You know these pains too well:

A salesperson who doesn’t know a Main Engine Spare from a Valve.
The “Wrong Part” arriving after your vessel has sailed.
The panic of a PSC Inspection due to compliance guesswork.
Managing 20+ RFQs for one single dry-docking.

We built Raygo to eliminate these losses. Through technical verification and Class-compliant sourcing, we provide emergency delivery for your Marine Pumps, Valves, Auxiliary Machinery, and Engine Spares

Our Promise: Your Solution, Delivered.

We built our entire company around your four biggest challenges. This is how we deliver on our brand promise:

You get technical answers, not just quotes.

Our team is staffed by marine technical experts. When you send an RFQ—even one with an obsolete model or a blurry photo—we know the right questions to ask. We don’t guess. We ensure the part you receive is the part you need, the first time.

We operate at "vessel speed" (24/7).

We know “AOG” (Ship on Ground) is a financial disaster. Our global logistics network is built for one purpose: to get your emergency parts and critical equipment to the next port of call, before your vessel sails. Our 1-hour response guarantee means we start solving your problem the moment you contact us.

We operate at "vessel speed" (24/7).

In a world of changing IMO and PSC regulations, “maybe” is not an answer. We stake our reputation on compliance. Every piece of equipment we provide—from a Ballast Water Treatment System (BWTS) to a fire-fighting nozzle—is guaranteed to have the exact, current class certification (ABS, DNV, CCS, LR, etc.) you require.

Send us your entire RFQ. We handle the rest.

Stop wasting time managing dozens of small suppliers. As your one-stop partner, we cover the entire vessel, from deck to engine room. You get one expert point of contact, one invoice, and one reliable delivery. We simplify your procurement so you can focus on running your fleet.

Built for Control: Our Manufacturing & Logistics Hub

Raygo Located in the heart of Nantong, Jiangsu’s marine manufacturing district, our facility represents the physical foundation of our reliability. Unlike brokers who never touch the product, Raygo maintains absolute control over the supply chain.

Integrating precision manufacturing, rigorous testing labs, and a strategic inventory center under one roof allows us to dictate quality, not just hope for it. 37483 square meters of operational space give us the capacity to handle your largest dry-docking orders while maintaining the agility for urgent AOG dispatches.

Rigorous Bench Testing

Every pump and valve undergoes strict pressure and performance testing before crating. If it fails our internal "Chief Engineer Standard," it never leaves our dock.

Strategic Inventory

Critical "AOG-prone" items—from main engine spares to standard DIN valves—are stocked and ready. We pull from our shelves, ensuring immediate dispatch.

Traceable Quality

From raw casting to final machining, every component carries full material traceability, meeting Class Society (DNV, ABS, LR) standards without compromise.

Get Your Complete Marine Equipment & Spare Parts Solution

Send us your vessel type, equipment type, lifting or pulling capacity, working load, dimensions, power source, and other requirements. Our marine equipment specialists will recommend a suitable solution.

Our Expertise: Your Complete "Deck-to-Engine-Room" Solution

Our “Simplifier” promise is backed by our comprehensive product scope. We are your single source for:

Spare Parts Of Main Engine And Generator
Spare Parts Of Filter

Ballast Water Treatment System
Marine Sewage Treatment Plant
Marine Oil Water Separator
Marine Filter
Marine Heat Exchanger
Marine Air Compressor
……

Marine Crane
Marine Capstan
Anchor Chain
Marine Anchor
Mooring Rope
Marine Fairlead

Marine Globe Valve
Marine Gate Valve
Marine Check Valve
Marine Ball Valve
Marine Butterfly Valve
Marine Safety Valve
Marine Pressure Reducing Valve

Marine Piston Pump
Marine Gear Pump
Marine Screw Pump
Marine Centrifugal Pump
Marine Vortex Pump
Marine Ejector Pump
Marine Diaphragm Pump

Marine Air Condition
Marine Fan

Marine Pressure Gauge
Marine Level Gauge
Marine Thermometer
Marine Transmitter
Marine Flowmeter

Fire Hose
Emergency Shut-Off
Valve Control Box
Smoke Detecting System

Looking for a Replacement?

Send us the existing equipment model, nameplate, part number, photos, drawings or dimensions. We can evaluate your requirements and recommend a suitable replacement.

Tell Us Your Marine Deck Equipment Requirements

Provide the key details below so our marine equipment specialists can quickly understand your application and recommend a suitable solution. If you do not have all the specifications, simply send us your equipment model, photos, drawings, or existing equipment details.

Parameter	What to Provide
Vessel Type	Cargo ship, tanker, tugboat, offshore vessel, fishing vessel, etc.
Equipment Required	Winch, windlass, capstan, crane, mooring equipment, etc.
Safe Working Load (SWL)	Required working load or rated capacity
Pulling / Lifting Capacity	Required pulling or lifting force
Rope / Wire Diameter	Required wire rope or cable diameter
Drum Capacity	Required rope/wire storage length
Power Source	Hydraulic, electric, or other
Working Pressure	Hydraulic working pressure, if applicable
Operating Speed	Required hoisting, pulling, or line speed
Installation Dimensions	Available deck space, mounting dimensions, or layout
Classification Requirements	CCS, ABS, DNV, BV, LR, etc., if required
Quantity	Number of units required

Have a specific project? Send us your specifications, drawings, or equipment photos for a professional recommendation and quotation.

Marine Equipment Reviews

What customers say about our marine equipment.

The Raygo shell & tube heat exchanger has run for over 8,000 hours on our tanker. We have seen zero leaks and performance is stable. This is the reliability our fleet needs. Their equipment is now our standard for new installations.

We had to equip three newbuilds with a wide range of machinery. Raygo simplified the entire process. They supplied everything from pumps and filters to the engine room crane under one contract. This saved our team weeks of coordination.

We needed a specific set of high-pressure valves during dry dock. The Raygo valves arrived quickly. The build quality was excellent and the installation was straightforward. I had a technical question, and their support team responded with a clear diagram within hours. Good products and good service.

Certificate

We supply products with full classification society certification from all major authorities, including ABS, BV, CCS, DNV, LR,KR, RINA and NK.

FAQ

Q: How is speed controlled during electric marine capstan operation?

A: Speed adjustments are achieved through the electronic control system.

Q: Can hydraulic marine capstan operate continuously for long periods?

A: The hydraulic drive method allows the capstan to run continuously during long, high intensity traction operations without overheating.

Q: What is the difference between stud link and studless anchor chain?

A: Stud link chain has a cross bar inside each link, which enhances the stability of the chain and reduces deformation. Open link chain, on the other hand, lacks a cross bar and is suitable for small vessels or temporary mooring scenarios.

Q: What is the difference between Grade 2 and Grade 3 anchor chain?

A: Grade 2 and Grade 3 anchor chains have different strength levels. Grade 3 anchor chain is generally used for applications requiring higher strength. The suitable grade depends on vessel requirements and project specifications.

Q: Can you supply galvanized marine anchor chains?

A: Yes. Galvanized anchor chains are suitable for scenarios requiring enhanced corrosion resistance, while anchor chains with other surface treatments such as painting or plain finish are also available.

Q: Can you provide classification society certificates?

A: Yes. Classification certificates can be supplied according to project requirements. Available options may include CCS, ABS, BV, LR, DNV, NK, KR, RINA, RS, and other recognized marine classification societies.

Q: Can the mooring chain length and fittings be customized?

A: Yes. Mooring chain length, surface treatment, fittings, shackles, swivels, and connectors can be customized according to project requirements.

Q: What roller configurations are available?

A: Common configurations include double roller, three roller, four roller, five roller, open type, closed type, and customized roller arrangements.

Request A Quote

Fill in the form below and our team will be happy to assist you

Stop Managing "Suppliers". Start Partnering with Engineers.

You shouldn’t have to explain the difference between a valve and a pump to a salesperson. Upgrade your supply chain today. Join the global fleet owners who trust Raygo for technical accuracy, 100% compliance, and zero-headache delivery.

Marine Deck Equipment for Commercial Vessels

We Are Not Just a Supplier.
We Are Your Onshore Marine Technical Partner.

Marine Single Roller Fairlead | Friction-Reducing Rope Guidance

Marine Spek Anchor | Self-Balancing Stockless Anchor

Marine Swivel Fairlead | 360-Degree Mooring Control

Nylon Mooring Line | High Elasticity Impact Resistant Rope

Polyester Mooring Line | High Temperature Sinking Rope

Polyethylene Mooring Line | UHMWPE Floating Tow Rope

Polypropylene Mooring Line | Lightweight Non Slip Floating Rope

U.S.N. Stockless Anchor | Compact & Reliable Holding

The Traditional Marine Supplier Model is Broken — And It Costs Ship Operators Real Money

Our Promise: Your Solution, Delivered.