Best service for your rails.

Proven worldwide

Thermitrex is member of Goldschmidt Thermit Group. Goldschmidt Thermit Group is a family-owned group based in the Republic of Germany, boasting over a century of knowledge and experience in the Thermit Welding field. Goldschmidt is a world-renowned supplier of Thermit welding products and services for the construction, maintenance and modernization of railway tracks. Whether high-speed, heavy haul, cargo, trams or subways; with our unique range of products, services, continuous research and development, we guarantee our customers that we will fulfill their needs and demands. 

Thermitrex is one of 23 worldwide subsidiaries of Goldschmidt Thermit Group Gmbh specialising in Rail Welding Technology. Thermitrex is a manufacturer of Thermit Welding Consumables and Equipment for the aluminothermic welding of rail ends. Our products are compatible with all rail profiles and rail steel chemistries/metallurgies. Thermitrex (Pty) Ltd. is accredited with ISO-9001:2008 Quality Management systems by Det Norske Veritas. In 1995 Thermitrex established a foundry which supplies Ferro-Manganese globally to the Goldschmidt Group. 

Thermitrex is proud of excellent and consistent after sales service and technical support provided to all clients. Additional services offered include training (at our facility as well as on-site); testing facilities and laboratory services available at our premises. Thermitrex continuously strives to provide an excellent product and holistic solutions to the rail industry in general.


Are you interested in our range of products and services or have questions? Please contact us. We will be glad to help you.