Hybrid (frame) tanks (GR)
Supplier: Polytechnic
Interblock
Supplier: NPO “Valena”
Vacuum heat treatment
Supplier: LLC "TechnoTerm-Saratov"
Vacuum metallurgy
PVD coating
Axial cutting tool manufacturing
Steam boilers
Supplier: LLC "PO" MES "
Collector
Boiler frame
Hot-dip galvanizing of steel structures
Supplier: ASPMK-519