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Ningbo Guorun Pipe Industry Co., Ltd

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Ningbo Guorun Pipe Industry Co., Ltd

Ningbo Guorun Pipe Industry Co., Ltd. Official introduction of Ningbo Guorun Pipe Industry Co., Ltd.

  • 2004

    Ningbo Guorun Pipe Industry Co., Ltd. was established in December 2004

  • 41 million 500 thousand

    Registered capital

  • 99.99%

    The product qualification rate has reached

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Ningbo First Hospital

Ningbo Center

Ningbo Rail Transit

Ningbo Lihuili Hospital

Ningbo International Convention Center

Shenzhen Rail Transit

Ningbo Integrated Chinese and Western Hospital

Ningbo Olympic Sports Center

Guangzhou Rail Transit

Hangzhou Qiantang Posthouse

Ningbo Lishe International Airport

Zhengzhou Rail Transit

China Resources Ningbo Xinghu Phase II

Green City Ningnan Trade Logistics Zone

Yueqing Power Plant

Recent news

Technical advantages of color steel air duct compared with old air duct

Color steel air duct is the air transmission duct used in various industries in our daily life. Color steel air duct is divided into two categories, namely composite air duct and inorganic air duct. What technical advantages does color steel air duct have? Let's give some examples!1. The materia

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Phenolic air duct has many advantages

Jul,27,2022

1. Light weight, which can reduce the building load - the volume weight of color steel phenolic duct is 2.98kg/m2, while the volume weight of iron sheet duct (O.8mm thick) is 7.O8k9/m2, so color steel phenolic foam is used; At last, the structural load of the building can be greatly reduced, a

Discussion on whether glass wool products can meet the fire resistance limit of smoke control duct

Oct,14,2022

The article was reprinted from the fire safety station

Shenzhen Technical Requirements for Finished Smoke Control and Fireproof Duct

Oct,14,2022

Article reprinted from official account HVAC design
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