CRS is a leading manufacturer of thermit welding materials in China, we have more than 30 years experience of designing thermit welding to the rails. Focusing on rail welding used for railroad, metro, tram, crane rails, turnel construction and maintenance.
We have production area of 2500 square meters, with fully automated batching system, sand mould automatic production & drying machines, equipped with full range of raw materials and welding joint testing equipments. Rail aluminum thermit