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Fire protection approved product

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Axial flow fire smoke exhaust fan
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Fire-fighting axial flow fan
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Dampers de incêndio de 70 graus
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Smoke exhaust valve

Fan

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Axial flow fan series
Axial flow fan series
Fan series
Série de fãs

Duto de ar

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Galvanized iron duct
FRP air duct

Magnesium glass composite air duct

Duto de ar em FRP

Tendência do vento

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Galvanized iron duct
Saída de ar com persiana de camada única

Circular diffuser

louvered air outlet

Válvula de ar

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Válvula de pressão residual
Válvula de controle elétrica de múltiplas páginas

Válvula de zíper retangular

Válvula borboleta de aço circular

Business scope：Ventilation duct ventilators, fire dampers, ventilation equipment

Copyright © 2025 Chengdu Zhengtao Ventilation and Air Conditioning Equipment Co., Ltd. All rights reserved

Endereço Comercial: Huatai Road, Longtan Industrial Park, Chenghua District, Chengdu City