Concrete ceiling structuresConcrete ceiling structures TVAR is a building system with a very light components that do not require any mechanism for handling and ...

Prefabricated concrete stairsPrefabricated concrete stairs are supplied and installed on building sites by cranes. The main criterion is a quick assembly and immediate ...

Projection of capital equipmentProjection, supplies and engineering of capital equipment in the field of building materials production. Engineering provides consultation, ...

Flaps with servo-drivesShutting flaps with servo-drives, control, eccentric, inter-flanged type, and flanged flaps with servo-drives. Stop valves suitable for ...