Durex Industries - Cary, IL (Serving Michigan)
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of electric heating elements; cast aluminum heaters; thermocouples; thermocouple assemblies; mineral insulated thermocouples; heater cable assemblies; cast-in bake/chill pedestals, platens & plates.
www.durexindustries.com

United P & H Supply Co. - Milwaukee, WI (Serving Michigan)
Distributor
Distributor of pressure/temperature regulators. Services include valve automation, vendor managed inventory, direct order entry and EDI. Various markets served include biotech, industrial machinery, food and beverage, printing, pulp and paper, shipbuilding, residential and commercial construction and institutions.
www.unitedph.com/technicalProducts.html

Allied General Services - Detroit, MI
Distributor, Custom Manufacturer, Service Company
Distributor of new & reconditioned regulators including boiler feed water regulators, hot water regulators, steam pressure regulators & temperature regulators. Equipment also include boiler operators, diesel generators, fuel oil storage tanks, boiler feed units, gas/oil burners, piping & hot water & steam boilers.

Flexotherm Brand Heated Products - Highland, MI
Distributor, Manufacturer, Custom Manufacturer, Service Company
Service disabled veteran-owned manufacturer of full line of custom heated filters, valves, manifolds heated lines, & industrial heated products. All heated products are made in U.S.A. & backed by a two-year warranty.
www.flexotherm.net/products/temperature-con...

Neptech, Inc. - Highland, MI
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturer & distributor of standard & custom temperature regulators including multi-channel temperature controllers. Types of temperature controllers include chassis box controllers & rack mount controllers. Features include programmable digital temperature controls, individually fused control outputs, 7 output configurations, user-resettable main fuses or breakers, lower valve internal fuses, LED displays, metal exteriors, main power on/off switches & 5 ft. power cords. Available with 2 year limited warranty from date of shipment. Regulators are CSA® approved & meet ASME standards. Veteran-owned.
www.neptechinc.com/products/temperature-sen...

Warren Pipe & Supply Co. - Warren, MI
Distributor, Service Company
Distributor & service of pipe, valves, fittings, hardware, electrical, plumbing, paints.

Warren Pipe & Supply Co. - Fraser, MI
Distributor, Manufacturers' Rep, Service Company
Distributor & service of pipe, valves, fittings, hardware, electrical, plumbing, paints.

Armstrong-Yoshitake, Inc. - Three Rivers, MI
Manufacturer
Manufacturer of steam temperature regulators.

Conerstone Controls, Inc. - Plymouth, MI
Distributor, Manufacturers' Rep, Service Company
Distributor of regulators including air pressure, back pressure, fuel pressure, propane gas, speed & temperature regulators.
Brand Names: ASCO, Bestobell, Emerson Process Management, FISHER, Pepperl+Fuchs, Prologix, Trueline

Merlo Steam Equipment Co. - Warren, MI
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor & rep. of steam, water regulators, 1/2" to 6", brass, steel, ductile iron & pressure to 300 PSIG.
Brand Names: Armstrong, Armstrong

Satterlund Supply Co. - Warren, MI
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9000 & ISO 9003 compliant. Distributor of a full range regualtors for regulating piping temperature & pressure.
Brand Names: Watson McDaniel

H.O. Trerice Company - Oak Park, MI
Manufacturer
Manufacturer of temperature regulators. Available in operating temperatures from -10 degrees C to 225 degrees C. Features include capillary tubing, sensing bulb, adjusting bar, jam nuts, packing nut, bonnet nut, stainless steel seats & valve body. Valve stem, valve plug, temperature adjustment screw, yoke, adjustment screw bushing, range adjustment spring, over range protection spring & bellows are also available.

Cornerstone Controls, Inc. - Plymouth, MI
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor of regulators including air pressure, back pressure, fuel pressure, propane gas, speed & temperature regulators.
Brand Names: ASCO, Bestobell, Emerson Process Management, FISHER, Pepperl+Fuchs, Prologix, Trueline

North American Manufacturing - Romulus, MI
Manufacturer
Manufacturer Of Controls, Regulators, Hydraulic Valves

Burton, H.V. Co. - Livonia, MI
Custom Manufacturer, Manufacturers' Rep, Service Company
Rep. of valves, steam specialties, traps & controls.
Brand Names: Spence

Michigan Instruments & Control - Plymouth, MI
Manufacturer
Manufacturer Of Process Control Systems & Instruments, Regulators, Automatic & Control Valves

Burton, H. V. Co. - Livonia, MI
Custom Manufacturer, Manufacturers' Rep, Service Company
Rep. of valves, steam specialties, traps & controls.