PACADAR

Non-metallic building materials, namely, precast concrete slabs, wall forms, blocks, panels, and prestressed concrete beams, walls, floors, blocks, panels; rigid pipes, not of metal, for building; asphalt, pitch and bitumen; transportable buildings, not of metal; monuments, not of metal; prefabricated buildings, not of metal; concrete building elements, namely, precast concrete slabs, wall forms, blocks, panels, and prestressed concrete beams, walls, floors, blocks, panels

building constructions services of auxiliary infrastructures, bridges, industrial facilities, pipes racks, stairs, tunnels, underground parking, wind towers; building maintenance and repair; maintenance and repair of installations in buildings; provision of information regarding building construction, repair and maintenance; repair of energy supply installations; installation of industrial plants; installation services of precast concrete building elements and structures in building auxiliary infrastructures, bridges, industrial facilities, pipes racks, stairs, tunnels, underground parking, wind towers, and high tech buildings

scientific and technological services, namely, research and design in the field of industrial, commercial and residential construction; industrial analysis and research services in the field of industrial, commercial and residential construction