Revgon Supar Trox

M&E Products

Mechanical & Electrical Solutions from TROX

Product Overview

Aerotech Engineering & Trading Co. Limited provides a comprehensive range of mechanical and electrical solutions designed to support modern HVAC systems, improve building performance, and ensure reliable operation across commercial, industrial, and infrastructure projects.

Our mechanical product range includes fan coil units with BLDC/EC motor technology, energy recovery systems, air purification equipment, fire and smoke dampers, and complete air distribution solutions such as diffusers, grilles, louvers, and jet nozzles. These systems are engineered to enhance indoor air quality, improve energy efficiency, and ensure safe and effective air management in various building environments.

In addition, our electrical product portfolio includes harmonic filters and frequency inverters that are essential for improving power quality, optimizing motor control, and enhancing overall system efficiency. These solutions support stable electrical performance and contribute to reduced energy consumption and long-term equipment reliability.

By partnering with internationally recognized manufacturers, we deliver high-quality, durable, and energy-efficient solutions that meet international standards and the evolving needs of today's built environment.

Product Categories

Comprehensive mechanical and electrical solutions for modern buildings

Damper & Air Distribution Equipment

Damper & Air Distribution Equipment

  • ✓ Tunnel fire and smoke dampers
  • ✓ Commercial fire and smoke dampers
  • ✓ Volume control dampers
  • ✓ Ceiling diffusers
  • ✓ Swirl diffusers
  • ✓ Air grilles and louvers
  • ✓ Drum louvers
  • ✓ Jet nozzles

Brands

TROX
Fan Coil Units & Energy Recovery Systems

Fan Coil Units

  • ✓ Fan Coil Units with BLDC / EC motors
  • ✓ Ceiling, exposed, and cassette-mounted systems

Brands

Nedfon
Air Purification Equipment

Air Purification Equipment

  • ✓ Air filters
  • ✓ Electrostatic precipitators for kitchen exhaust systems

Brands

TROX SUPAR
Electrical Equipment

Electrical Equipment

  • ✓ Harmonic filters
  • ✓ Frequency inverters

Brands

REVCON

Download Catalogues

Access our comprehensive product documentation

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Project Reference

Selected highlights from our completed M&E projects

REVCON Harmonic Filter Installation
2025  |  Hong Kong MTR

REVCON Harmonic Filter Installation for MTR Projects (2025)

In 2025, Aerotech Engineering & Trading Co. Limited successfully supplied and supported the installation of REVCON harmonic filter systems for MTR infrastructure projects in Hong Kong, enhancing electrical power quality and system reliability within critical transport facilities.

Project Scope

  • ✓  Supply & installation of REVCON harmonic filter systems
  • ✓  Integration into MTR electrical distribution networks
  • ✓  Power quality improvement for HVAC plant systems
  • ✓  Mitigation of harmonic distortion from VFD-driven equipment

System Benefits

  • ✓  Enhanced power quality and system stability
  • ✓  Reduced harmonic distortion and electrical interference
  • ✓  Improved operational efficiency of HVAC systems
  • ✓  Reduction of THDi within acceptable standards

Client: MTR Corporation  |  Year: 2025  |  Product: REVCON Harmonic Filter Systems

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REVCON Installation