ABOUT US
COLTEX is a leader in the industrial refrigeration sector, seamlessly integrating research and development, production, sales, and global trade. Our cutting-edge products serve energy, energy storage, telecommunications, utilities, and data centers worldwide. COLTEX is committed to pursuing excellence, technological innovation, and first-class service.
OUR TEAM
David
Leo
Ethan
Henry
OUR ADVANTAGE
Safety Assurance
The product has passed CE, RoHS, GSG, and UL certifications.
Professional Team
COLTEX has top-notch processing equipment, a professional design team, advanced automated production lines, and skilled operators to ensure fast product delivery.
Special custom
Customization is supported, including options for color, fixed or variable frequency, and internal components.
Rapid after-sales
We will respond within 30 minutes, identify the problem within one hour, and resolve the issue within five to eight hours.
NEWS
01/09 -2026
Cabinet Cooling Application Guide: A Deep Dive from Airflow Management to Condensation Risks
Outdoor cabinets are used to protect communication, power, and industrial control equipment in outdoor environments, providing structural protection, environmental sealing, and security management. These cabinets typically need to be dustproof, waterproof, corrosion-resistant, UV-resistant, temperature-resistant, and weather-resistant.
12/29 -2025
Power Cabinet Air Conditioner Selection Guide (600W–30kW, IP56, -40°C to 50°C)
A practical guide to selecting power cabinet air conditioners: heat load, ambient limits, IP56 design, mounting options, and maintenance for long-term uptime.
10/15 -2025
Why Outdoor Cabinets Must Use Enclosed Air Conditioning?
Outdoor cabinets are used to protect communication, power, and industrial control equipment in outdoor environments, providing structural protection, environmental sealing, and security management. These cabinets typically need to be dustproof, waterproof, corrosion-resistant, UV-resistant, temperature-resistant, and weather-resistant.
10/15 -2025
Why Data Centers Are Moving from Open Racks to Fully Sealed Cabinet