23 Aug 2025
Why have yellow/green color become the internationally recog...
The International Electrotechnical Commission (IEC), the world's most authoritative electrical standards organization, specifies that safety grounding conductors must use alternating green and yellow ...
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08 Aug 2025
Do you know the braid density of a cable shield?
Cable shielding density is a quantitative indicator of the shielding ability of a cable shield against electromagnetic signals. It is usually expressed as a percentage, reflecting the degree to which
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30 Jul 2025
Why Use Fumigated Wooden Drums for Cable Export?
The main reasons for using fumigated wooden drums for cable export are: 1. Compliance with international quarantine requirements. • Regulatory Compliance:Most countries/regions around the world h
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05 Aug 2024
What principles should be followed in selecting power cables...
The selection of power cables should follow the following principles: 1. Rated voltage: Select appropriate wires and cables according to the voltage level of the place of use, and ensure tha
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13 Jul 2024
What factors affect the insulation resistance of wires and c...
In the production of wires and cables, the phenomenon of low insulation resistance is often encountered. There are many factors that affect the insulation resistance value of cables. In fact, there ar
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14 Jun 2024
Tips on storing wires and cables
There are many types of wire and cable products, and their application range is very wide. If they are not stored properly, it will affect the life and safety of the cables, and even cause unnecessary
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07 Jun 2024
2024 Dragon Boat Festival Holiday Notice
Traditional Dragon Boat Festival is from Sturday(June 8th) to Monday(June 10th). Work resume from Tuesday(June 11th).
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01 Jun 2024
Why do we need to analyze the impurity elements of aluminum ...
Why do we need to analyze the impurity elements of aluminum alloys for wires and cables?
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11 May 2024
What should I consider when choosing a cable connection meth...
1. Cable type: Different cable types may require different connection methods. For example, low-voltage cables may require simple stripping and twisting, while high-voltage cables may require speciali
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30 Apr 2024
2024 May Day Holiday Notice
2024 May day holiday notice.
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11 Apr 2024
Embark on the Exhibition Journey: See You at the Middle East...
Dear friends, Greetings from Zhenglan Cable Technology Co., Ltd! Our company will participate in the Middle East Energy Dubai exhibition held on 16 - 18 April 2024. We would be honored if you cou
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