Jinan Hongpeng Ventilation Equipment Co., Ltd.
Jinan Hongpeng Ventilation Equipment Co., Ltd.

Company Profile

Leadership Speech

Qualification Honor

Enterprise patent

Appearance of the factory

Inspection Report

Classic Case

Promotional video

Patent certificate of closed structure of fire valve

Patent certificate of closed structure of fire valve

Fire valve patent

Fire valve patent

Patented axial fan

Patented axial fan

Box-type fan installation structure patent certificate

Box-type fan installation structure patent certificate

Pneumatic smoke exhaust fire valve patent certificate

Pneumatic smoke exhaust fire valve patent certificate

New type tuyere patent

New type tuyere patent

Diffuser patent

Diffuser patent

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