Air Vacuum Relief Valve

Valve provides an automatic air exhaust function on the valve so as to avoid creating water hammer in the pipeline.

Subsea Winches

We offers a complete range of active heave compensated (AHC) subsea winches, in various sizes up to 600T, for subsea deployment up to 3000 meters depth. Our subsea winches have been designed to withstand rough operation in any offshore environment. Precise load handling is critical when mating subsea units on the seabed and precision becomes even more critical in rough seas or weather. Our systems is especially designed for load handling controlled from a vessel or rig towards the seabed, as well as towards underwater installations and other fixed targets on the seabed.

Anchor Chain

Anchor(End) Shackle,Kenter Shackle, (D type) Joining Shackle, Crown Shackle,Buoyance Shackle,Swivels (sets), Triangle plate, End Link, Enlarged Link, Pear Link etc.

We can provide various class certificates as DNV,GL,ABS,LR,BV,NK,RINA,NK,RMRS,KR,CCS etc. at best delivery time at most favorable prices.

Offshore Winches

KOYO offers winches to almost any kind of offshore vessels. The range of winches goes from ordinary ship winches to large anchor handling/towing winches, secondary winches and subsea winches.

Anchor Windlass / Mooring Winches

KOYO winches can be delivered as the lifting element in other total systems or as complete single units for specific lifting operations. We can supply all necessary wiring systems, power pack and control systems as part of complete package.

Anchor Handling Winches

KOYO anchor handling winches are designed for specific customer requirments and offer best possible solution for a specific scope of work.

Boat Trailer Lighting

- Limited L.E.D. lifetime warranty-if L.E.D. fails, we'll replace it
- Brighter than standard conventional bulbs
- Uses 90% less energy
- 100% sealed, never replace a bulb
- L.E.D.'s rated at 100,000 hours (that's 48 years at 40 hours per week)
- Kit includes: 2 LED low profile universal-mount tail lights with red side markers/reflectors, license plate bracket, 25' wiring harness and stainless steel hardware

Courtesy Lamps

Illuminating the interior and exterior of a boat doesn't have to be a strain on the batteries and eyes. The new LED Courtesy Lamps from Hella Marine feature a minimal mounting depth, and energy efficient LED technology with advanced Hella lens technology to provide a cool, even spread of soft light without glare or strain on the eyes.

Instrumentation & Communication 250V

Fixed installation for instrumentation, communication, control and alarm system in both explosion risk and safe areas, general purposes

For installations in areas exposed to MUD and drilling/cleaning fluids we recommend RFOU/B(i&c)