22 Jan 2025
Chinese New Year holiday notice
Dear Customers, Please be informed that our company will be closed from January 26th to February 4th for the Chinese New Year holiday. Normal business will resume on February 5thWe're sorry f
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08 Jan 2025
Relationship between DC resistance and cross-section of comp...
In practical applications, the design of compressed copper conductors needs to consider many factors, including compression coefficient, stranding structure, material resistivity, etc. For exampl
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27 Dec 2024
Happy Solar Calender New Year 2025
Happy Solar Calender New Year 2025
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10 Jun 2022
China's first solar and tidal energy complementary smart pho...
National Energy Group Longyuan Zhejiang Wenling Chao-light complementary smart photovoltaic power station achieved full-capacity grid-connected power generation, creating a new energy comprehensive ap...
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01 Jun 2022
2022 Dragon Boat Festival Holiday Notice
2022 China's traditional Dragon Boat Festival Holiday notice
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30 May 2022
Power transmission steps
The transmission of electric energy, together with power transformation, distribution and consumption, constitutes the overall function of the power system.
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20 May 2022
Introduction to the use of cables and materials commonly use...
According to the system of solar photovoltaic power station, cables can be divided into DC cables and AC cables.
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29 Apr 2022
2022 Labor Day Holiday
China's Labor Day Holiday will be from April 30th(Saturday) till May 4th(Wednesday). Work resume from May 5th( Thirsday).
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25 Apr 2022
Types and functions of wire and cable sheath
Zhenglan Cable mainly supply PE & PVC related materials made sheathed cables
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24 Apr 2022
How to identify inferior cables(1)?
Power cables are one of the indispensable materials for power transmission and are widely used in economic production. Once a cable fails, it will not only threaten the safe and stable operation of th
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16 Apr 2022
The Hazards of Moisture to Power Cable
With the deepening of the research and understanding of insulation water absorption and water tree, people are more and more aware of the importance of waterproof performance for medium and high volta...
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