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The application of Zhangguo Pump and valve used in the reconstruction of Jiujiang Water Circulation System

The application of Zhangguo Pump and valve used in the reconstruction of Jiujiang Water Circulation System

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The knife gate valve of ZG industry export to Southeast Asia

The knife gate valve of ZG industry export to Southeast Asia

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The production of Zhangguo industry have successfully won the bid for a heating project in Shandong

Zhang Guoye's butterfly valve, gate valve,check valve and rubber joint products successfully won the bid for a heating project in Shandong

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Chile customer arranged 480pcs check valve from ZG industry

Chile customer arranged 480pcs check valve from ZG industry

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The usage of ZG industry valve in the transformation of a thermal system in Xinjiang

The usage of ZG industry valve in the transformation of a thermal system in Xinjiang

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The usage of ZG valve in the renovation of central air conditioning cooling system of a bank in Urumqi

The usage of ZG valve in the renovation of central air conditioning cooling system of a bank in Urumqi

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The usage of ZG valve in the renovation of central air conditioning cooling system in a building in Hainan

The usage of ZG valve in the renovation of central air conditioning cooling system in a building in Hainan

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The usage of ZG industry valve in one factory of Jiangus province

The usage of ZG industry valve in one factory of Jiangus province

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The valve of ZG industry was used in A Guangzhou plaza cooling water system renovation project

The valve of ZG industry was used in A Guangzhou plaza cooling water system renovation project

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