▍ By the numbers
Two decades of thermal engineering, reduced to the metrics you need to qualify a supplier.
20+
Years manufacturing heat exchangers
10k+
Custom coil designs shipped to spec
20+
Countries served across 4 continents
100%
Helium mass-spec leak inspection
▍ Engineering blog
Resources written by engineers, not marketers.
▍ SELECTION GUIDE · 8 MIN READ
How to Select the Right Evaporator Coil for Your Refrigeration System (2026)
A field-tested checklist covering thermal load, refrigerant compatibility, fin pitch trade-offs and frost-management strategy.
▍ DEEP DIVE · 12 MIN READ
CO₂ Heat Exchangers for Cold Storage: Design Challenges & Solutions
Transcritical R744 changes everything — pressure ratings, gas cooler geometry, oil management. A practical guide for retrofit and greenfield.
▍ COMPARISON · 10 MIN READ
Epoxy vs Powder vs E-Coat: Which Anti-Corrosion Coating for Your Condenser?
Lab data from 10,000-hour salt-spray tests on three coating systems — what to spec for coastal HVAC, kitchen environments and marine duty.