Zhejiang Shanggong Valve Co., Ltd. wish you all a happy New Year in 2022!

2022-01-15
Happy New Year, welcome the New Year! Zhejiang Shanggong Valve Co., Ltd. wish you all a happy New Year in 2022!
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Classification and characteristics of ball valves

2022-01-14
Functional classification1. Bypass valve: ball valve is generally opened with still water, so the bypass valve is first pressed flat, that is, both sides are filled with water;2. Air valve: when fi...
Product Knowledge

Warmly celebrate zhejiang Shanggong Valve Co., LTD. Official website revision online!

2022-01-13
Warmly celebrate Zhejiang Shanggong Valve Co., LTD. Website revision online!After friendly negotiation, Zhejiang Shanggong Valve Co., Ltd. and JCSW reached cooperation!New version: www.cnlyv.comEnt...
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Selection of flat gate valve in different applications

2021-09-17
Flat gate valves are mainly used in oil, refined oil conveying pipe, gas conveying pipe and tap water engineering. Different types and categories of flat gate valves are selected for different appl...
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Liandu District to deepen school-enterprise cooperation to further strengthen science and technology

2020-11-26
In order to better serve enterprises in Liandu district and deepen cooperation between schools and enterprises, on November 24, 2020, Liandu District Science and Technology Bureau organized the 2020 I
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Love education, lishui Industrial Park enterprise donation school

2020-10-27
On October 26, 2020, leaders of lishui Industrial Park management Committee and members of Lishui Industrial Park Enterprise Association joined hands in Bihu No. 2 Primary School to carry out charity
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