Review Certifications
■ ESTABLISHED 2004

Heavy-Duty Thermal Engineering

HVACCN engineers high-capacity climate systems and ventilation arrays for extreme offshore, marine, and heavy industrial environments globally.

/ TWO DECADES OF RIGOR

Industrial Engineering Milestones

Our timeline reflects two decades of continuous expansion, supplying certified high-capacity HVAC systems to the world's most demanding sectors.

2004

2012

2020

Marine Focus

Global Supply

DNV Integration

Established core engineering team specializing in high-salinity corrosion protection for offshore vessels.

Opened certified distribution hubs near major global shipyards to guarantee rapid-response component supply.

Standardized all thermal performance testing to meet rigorous marine and EPC contractor compliance parameters.

A high-contrast macro technical shot of a massive copper-nickel condenser coil assembly, cool factory floor lighting, sharp metallic details.
A high-contrast macro technical shot of a massive copper-nickel condenser coil assembly, cool factory floor lighting, sharp metallic details.
+ FACTORY ACCEPTANCE

Duty-Point Verification

Every custom-engineered AHU and chiller undergoes rigorous pressure and thermal performance curve testing before shipping. We guarantee static pressure tolerance under extreme load.

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▸ CERTIFIED COMPLIANCE

Engineered to Survive

Our systems carry DNV, Lloyd's Register, and ABS certifications. We design specifically for 50°C engine rooms and corrosive maritime salt spray.

Marine & Offshore

Heavy Industrial

Explosion-proof ventilation fans, heavy-gauge copper coils, and redundant control systems engineered for offshore platforms and container ships.

High-capacity air handling units and industrial chillers built to tolerate high dust loads, extreme ambient heat, and continuous duty cycles.