Marine Environmental Systems · Since 1986
Marine environmental and water-treatment systems
Nearly 40 years of expertise in marine environmental protection. We deliver turnkey solutions — seawater desalination, sewage treatment, solid & food waste processing, thin-wall stainless steel piping, anti-corrosion coatings and online water-quality monitoring — for cargo ships, cruise vessels, patrol craft, research vessels, offshore platforms and island installations.
Explore ProductsFeatured Product
Waste Carbonization System
Low-temperature anaerobic pyrolysis with zero dioxin emissions, fully compliant with the strictest MARPOL discharge standards. One unit handles solid, food and medical waste, achieving up to 97% volume and weight reduction with residues safe for ocean disposal. CCS and ABS certified, deployed on 100+ projects including coast guard vessels, survey ships and offshore platforms.
Green Shipping · Clean Ocean
Making every vessel
a guardian of the ocean
Replacing incineration with zero-dioxin carbonization. Replacing bottled water with onboard RO desalination. For nearly 40 years, we have helped fleets worldwide meet MARPOL standards while genuinely reducing shipping's impact on marine ecosystems.
About UsCapability & Service
From engineering to lifetime support
Industries we serve
Serving six major applications
Ocean cargo
Reverse osmosis desalination, freshwater tank disinfection, constant-pressure supply; waste carbonization and solid-waste compacting; engine-room alarms and anti-fouling protection.
Coast guard & patrol
Engine-room alarms, gas detection, tank level and temperature/humidity monitoring; freshwater treatment with uniform and footwear sterilization.
Offshore platforms
Anti-fouling and impressed-current cathodic protection; desalination, waste carbonization and gas monitoring for self-sufficient long-stay platforms.
Cruise & passenger
Large-capacity desalination, drinking-water terminals and ship-wide constant-pressure supply; food-waste, glass and solid-waste handling; online water quality monitoring.
Island operations
Reverse osmosis desalination and drinking-water terminals; waste carbonization with thin-wall pipe fittings to build island-base water and waste loops.
Research & survey
Desalination with online and portable water quality monitoring; food and solid-waste handling; engine-room alarms and humidity control for instrument bays.
Product Systems
Six Marine Equipment Systems
A compact route into each product category for marine design, outfitting selection and early-stage RFQ review.
Explore Product CenterWaste Treatment
Carbonization, compacting, food-waste processing & glass crushing — MARPOL compliant.
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Water Treatment
RO desalination, drinking-water purification, tank disinfection & pressure supply.
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Piping & Fittings
304/316L thin-wall stainless-steel press-fit & socket fittings — CCS approved.
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Anti-corrosion & Anti-fouling
Electrolytic anti-fouling & ICCP cathodic protection — extends dry-dock intervals.
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Detection & Alarm
Gas detection, engine-room alarms, tank-level gauging & temp-humidity monitoring.
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Laundry & Drying
Fire-suit sterilization, garment dryers & smart shoe cabinets.
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Since 1986
38 years of marine expertise
Starting from Shanghai, Huikai Marine has served the shipbuilding and offshore industry for nearly four decades. With 48 national patents and CCS/LR/ABS certifications, our equipment is installed on 100+ projects including coast guard vessels, survey ships, and offshore platforms.
About us
Sustainability
Green shipping solutions
From waste carbonization to reverse-osmosis desalination, our environmental equipment helps shipowners meet IMO emission regulations while reducing operating costs — providing the technology backbone for sustainable shipping.
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