News & Events

[2018-12-13]

Principle of Hydraulic Maladjustment Optimization

Principle of Hydraulic Maladjustment Optimization

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[2018-12-12]

ZhengFeng Valve Test System

ZhengFeng Valve Test System

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[2018-12-07]

Meeting of Valve Branch of China General Machinery Industry Association

On August 24, 2018, Valve Branch of China General Machinery Industry Association specially invited ZhengFeng Valve Group to participate in the meeting

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[2018-12-06]

The Importance of Secondary Network Hydraulic Balance Regulation

The Importance of Secondary Network Hydraulic Balance Regulation

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[2018-12-04]

Meeting of Urban Water Supply and Drainage Association

On August 29, 2018, the 24th General Meeting of Qiannan Urban Water Supply and Drainage Association was hosted

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[2018-11-27]

World Largest Dirt Separator

On October 28, 2018, the world's largest dirt separator was successfully installed

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[2018-08-29]

Case of Xi'an Subway Line No.3

Xi 'an subway line No.3 was fully started in 2012 and opened on November 8, 2016

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[2018-08-28]

Case of Shanghai Peace Hotel

The Peace Hotel is located at the intersection of nanjing east road and the bund in Shanghai

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[2018-04-18]

Dirt Separator Technical Seminar

2017.3.3, ZhengFeng Marketing Department manager attended the technical exchange meeting。

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[2018-04-18]

HVAC Academic Conference

2015.6.26-27,ZhengFeng attended the HVAC Academic Conference .

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[2018-04-18]

Annual Meeting Special | 2018, new departure!

On March 17, the Zhengfeng Valve Group Marketing Conference officially opened at the Oubaolia Hotel. The conference brought together leaders of Zhengfeng Group, product technology colleagues...

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[2018-04-18]

Zhengfeng Group | 2018 Marketing Conference

On March 17, the Zhengfeng Valve Group Marketing Conference officially opened at the Oubaolia Hotel. The conference brought together leaders of Zhengfeng Group, product technology colleagues...

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