Resistance Furnace Corporation India. Specializes in manufacture and supply of industrial electrical heating equipment. Includes high temperature furnaces, drying and baking ovens, broad range of electric heaters, thermocouples, and spare furnace parts. http://www.rfcin.com

Rotary Kiln and Dryer Specializes in service, inspection, repair, and upgrade of rotary kilns and dryers. Includes correction of tire and trunnion wear conditions, sales of new and used equipment, and supply of replacement parts. http://www.rotarykilnanddryer.com

S & S Furnace Sales Inc. Dealers in used and surplus industrial furnaces and ovens. Sie incorporates searchable database of current inventory. http://www.ssfurnace.com

SAFED Switzerland. Manufactures range of gas and electric fired industrial furnaces and auxiliary equipment for heat treatment of mass produced metal parts. Detailed multi-lingual site incorporates list of products, photos, illustrations, technical information, and examples of applications. http://www.safed.com/

Sajjan Singh Amarjit Singh India. Specializes in supply of refractories for variety of applications. Includes firebricks and shapes, mortars and castables, acid proof and heat insulation materials, and broad range of industrial furnaces. http://www.refractorypeople.com/

Sanjay Industries India. Manufactures furnaces, ovens, pyrometers, electric headers, hot plates, and thermo couples, as well as electric industrial dial thermometers and laboratory ovens. http://www.sanjayindustries.com/

Sarlin Furnaces AB Sweden. Manufactures broad range of heat treatment and melting furnaces for foundries and engineering industries. Includes standard batch and continuous units as well as custom designed and turnkey models. http://www.sarlin.se/

SECO/WARWICK Corporation Full service manufacturers of industrial furnaces and heat treatment equipment for ferrous and non-ferrous metals, particularly with relation to aluminum processing. Site incorporates detailed product and application information. http://www.secowarwick.com

Shapet Electric Co. India. Manufactures selection of melting and induction furnaces for goldsmiths, silversmiths, and jewelers. Site provides details and specifications of available units. http://www.shapet.com

Shellenberger-Gregg Inc. Custom manufacturers of combustion equipment and systems. Focus is on rotary kiln burners, valve trains, pump sets, and burner control panels. Site includes illustration of systems, photos of components, and relevant technical information. http://www.shellenbergergregg.com

Shikovi Therm-O-Quip India. Provides consultancy, service, spares, and supply of industrial electric and gas fired furnaces, ovens, and heating and heat treatment equipment. Applications include metallurgy, ceramic, and glass processing industries. http://www.shikovi.com/

Shreveport Ceramic Supply Distributes Paragon kilns and offers discounts on various models. Solicits opportunity to present bids to hobbyists, professionals, and art instructors considering a new purchase. http://www.paragonkilns.com

Shuang Yeong Co. Ltd. Taiwan. Manufactures extensive line of continuous firing, curing, and treatment furnaces and ovens, with primary applications in the semi-conductor industry. Site provides detailed product information and specifications. http://www.shuyong.com.tw/

Skutt Ceramic Products Inc. Manufactures electric kilns for hobby, commercial, and industrial pottery and ceramic markets. Site incorporates extensive product and application information. http://www.skutt.com

SOLO S.A. Switzerland. Manufactures industrial furnaces and provides expertise for heat treatment of metals. Models available for variety of continuous and batch processes. Site provides detailed product and application information. http://www.solofours.ch/

Specialty Heat Treating Inc. Service and supply of thermal processing equipment. Range includes vacuum, atmosphere, and induction furnaces, as well as salt bath, sub zero, and multi process installations. http://www.specialtyheat.com/

Sutraco Dinamika Kencana Indonesia. Distributes thermal oil heaters, control valves, and burners. Also offers engineering and manufacturing services that include mechanical and electrical projects, piping and insulation, and steel fabrication. http://www.e-specialized.com

SysTherms GmbH Design and manufacture vacuum hardening and atmospheric furnaces . Includes product descriptions, size charts, and report summaries . http://www.systherms.de

TAV Vacuum Furnaces Italy. Designs and manufactures standard and customized horizontal, vertical, and special purpose vacuum furnaces. Applications include hardening, tempering, annealing, stress relieving, brazing, and powder sintering. http://www.tav-alto-vuoto.it/

The Heat Source Inc. Manufactures vacuum, sintering, and vertical bell furnaces. Refurbishes existing equipment. Also acts as broker for used and surplus items. http://www.theheatsource.com