I Squared R Element Company Inc.
a manufacturer of silicon carbide heating elements, trade named Starbar and molybdenum disilicide heating elements, trade named Moly-D
http://www.isquaredrelement.com/

Zhengzhou Chida Tungsten & Molybdenum Products Co., Ltd.
Manufacture MoSi2 heating elements and SiC heating elements.
http://www.sw365.com/co/?jasper1jrk

Drall Hellenic S.a.
Manufacturer of electrical tubular heating elements and heating units. From Greece.
http://www.drall.gr

Cetal
Manufacturer of electric heating elements including immersion heaters, finned heating, infrared generators, radiators, and terminal batteries.
http://www.cetal.com

Thermal Electric Elements
Specializing in the design and production of heating elements for all applications including drum, refrigeration, flange, circulation, air conditioning, commercial cooking, immersion, pool and spa, plastics. Thermal Electric Elements, Australia.
http://www.thermalelectric.com.au

Thermaglow Ltd.
Thermaglow specialise in the manufacture and supply of high performance electric heating elements covering many applications.
http://www.thermaglow.co.uk

Heating Induction Services Inc.
Offers wide range of forging, melting, heat treatment, and power supply products, with some focus on incorporation of induction heating elements. Site provides detailed information regarding available items.
http://heatinginduction.com/

Indeeco
INDEECO designs and manufactures electric heating and control systems for building construction, ocean going vessels, industrial ovens, printing machines, pulp and paper, petroleum refining, chocolate production and other heating applications.
http://www.indeeco.com/

Techno System
TECHNO SYSTEM, società costruttrice di scambiatori di calore a piastre di tipo ispezionabile. scambiatori, scambiatori di calore, scambiatori a piastre, scambiatori di calore a piastre, teleriscaldamento, riscaldamento centralizzato, acqua calda sanitaria, riscaldamneto piscine
http://www.techno-system.it

PTC Ceramics
ptc ceramics - production of heating elements, produktion von heizelementen
http://www.ptc-ceramics.com/