1. Helically corrugated metal pipes (HCMP) (domestic) for motor and railroad culverts.
2. Prefabricated corrugated steel structures (enclosed /arched, 6-22 m span), corrugation 381h142, for artificial facilities (pedestrian crossings, small bridges, tunnel viaducts, bridleways (at new production facility).
3. OOO MGK makes pipes of S 275 GD grade only with grey WProtect 800train coating.