About us

OJSC «TRMZ» for more than 50 years produces spare parts for all types of domestic open-mine excavators and boring machines, import mining engineering (P&H, Liebherr, Terex, Komatsy, Codco and others), carries out repair of mining manufacturing equipment. Our customers are leading mining companies of Russia, near and far abroad countries, such as OJSC «Mechel», «UGMK-Holding» LTd,  «Metalinvest» Ltd, «Bogatyr Komir» Co.Ltd., «ENRC Management KZ» Co.Ltd., mining enterprises from Mongolia and others.
At present the enterprise is working with total efficiency and successfully develops. From the late 90-ies  the plant started raising  its production volume by 10-15%  per year. Product market is progressively expanding. From 2002 the plant manufactures products not only for domestic, but also for foreign markets. Market of near abroad countries is extensively developed.
Steady and stable operation during the period of fragile economic environment allows the plant not to lose its partners and maintain the amount of services rendered to mining and metallurgical enterprises.