CHX-MexicoChromalox started operations at the 120,000 ft2 Nuevo Laredo, Mexico plant in 2000. This facility is a Global Center of Excellence for boilers, immersion heaters, industrial air heaters, strip and ring heaters, mica band heaters, and tubular and cartridge heaters.

Products Manufactured

  • Tubular Heaters
  • Cartridge Heaters
  • Industrial Air Heaters
  • Mica Band
  • Ceramic Band
  • Mighty Tuff
  • Aluminum Finned Heaters
  • Immersion Heaters
  • Boilers and Pressure Vessels

Electrical Testing Capabilities

  • Dielectric Resistance 0-10,000 H C 500 VPC
  • System Power Testing and Monitoring up to 600V, 100Amps, 3 Phase
  • Hi Pot Testing 0-5,000 VAC and Dielectric
  • Hot Megohm Testing

Physical Testing Capabilities

  • Hardness Testing
  • Pull Testing
  • Ceramic Break Load Testing


  • ISO 9001 - Nuevo Laredo, Mexico
  • ATEX (European Standard for Explosive Atmospheres) - CVEP, CXH Blower Heaters
  • ASME (Pressure Vessels) - 'U', 'S', 'E', 'M' Stamps
  • National Board
  • CRN (Canadian Registration Number)