Miljoco Corporation

Miljoco Corporation manufactures cost-effective temperature and pressure instruments of superb quality for a diverse market place.

Wheeler Tank

Custom Tanks, ASME Code, Lined & Unlined, Carbon & Stainless Steel

Rovanco

Foam Pre-Insulated, Hi-Temp Conduit and Containment Piping Systems. Leak Detection, Heat Tracing.

Wessels Company

Wessels Company designs and manufactures pressure vessels, storage tanks and hydronic specialties for the HVAC, plumbing and industrial markets.

Watts Radiant

Radiant Floor Heating, Radiant Snowmelting, Electric Floor Warming, Turf Warming, Mechanical Packages

Vibration Eliminator

Vibration Eliminator Co., Inc. designs and manufactures vibration control products for a wide variety of applications including spring and rubber mounts for equipment and engineered inertia bases.

Raypak

Atmospheric & High Efficient Sealed Combustion Copper Fin Tube Boilers & Water Heaters. Now offering the Xvers: a stainless steel, firetube, condensing boiler. *Kansas, Missouri, and Southern Illinois

Peterson Equip. Company

Peterson Equipment Co., Inc. manufactures Pete’s Plug II pressure and temperature test plugs and gauge adapters

McDonnell & Miller

McDonnell & Miller is a leader in engineering and manufacturing boiler controls, liquid level controls, low-water cutoffs, and flow switches for steam and hot water boilers in industrial, commercial and building trade applications.