Patent Certificate


A prefabricated exterior wall panel for rapid construction of steel‑structure buildings

A prefabricated exterior wall panel for rapid construction of steel‑structure buildings

A connection mechanism for omnidirectional adjustable wall panels used in steel‑structure buildings

A connection mechanism for omnidirectional adjustable wall panels used in steel‑structure buildings

A connection mechanism for wall panels in steel‑structure buildings that facilitates omnidirectional adjustment.

A connection mechanism for wall panels in steel‑structure buildings that facilitates omnidirectional adjustment.

A method for the simultaneous construction of walls and the main structural frame in steel‑structure buildings.

A method for the simultaneous construction of walls and the main structural frame in steel‑structure buildings.

A steel-reinforced truss handling device

A steel-reinforced truss handling device

A non-removable truss panel for cast-in-place floor slabs

A non-removable truss panel for cast-in-place floor slabs

A type of prefabricated house

A type of prefabricated house

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