Steel & iron works repair, assembly and construction. Rolling stock. Travelling crane. Cranes. Repairs for transport/hoisting equipment. Repair of auto cranes. Maintenance and service for hydraulic equipment. Industrial services. Repair of industrial equipments.
Methane equipment and distribution. Design and installation of methane pipelines. Plants and equipment for house heating. Construction, installation, servicing, repairing of thermal power plant. House heaters. Service/installation/maintenance of domestic heating plants.