青云翻译

In addition to prestressed beams to produce cranes, bridges, roof beams, roof trusses and pre-stressed reinforced concrete precast concrete than the other types.

Can produce prestressed concrete crane beams, bridge removal, roof beam, roof truss and prestressed reinforced concrete other than other types of precast concrete.

May produce except the pre-stressed crane beam, the bridge, outside roofing Liang, the roof frame and the prestressed rinforcement concrete other each kind of concrete prefabricated component.

In addition it can produce prestressed crane beam, bridges, roof beams, roof trusses and prestressed reinforced concrete mixing outside soil the other types of precast concrete exterior.

Can produce prestressed concrete crane beams, bridge removal, roof beam, roof truss and prestressed reinforced concrete other than other types of precast concrete.