On a turn-key basis: 1. KTO thermal decontamination units for disposal of a wide range of wastes (industrial, municipal); 2. Demountable intermodal tank-containers for transportation, storage and delivery of raw materials (LNG, gas); 3. CNG stations with gas engine; 4. Complex for the collection and disposal of well fluid and sand; 5. Low-tonnage complexes for methanol production; 6. Gas treatment complexes (amine treatment); 7. LNG loading arms. 8. Machine tool building plants. Design and construction of environmental, industrial and chemical facilities. Permissive documentation. Block-modular, container design.