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 ...
Learn More >
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
Learn More >
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
Learn More >
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.
Learn More >
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).
Learn More >
25 Apr 2022
Types and functions of wire and cable sheath
Zhenglan Cable mainly supply PE & PVC related materials made sheathed cables
Learn More >
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
Learn More >
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...
Learn More >
02 Apr 2022
2022 Qingming Festival Holiday Notice
China's Traditional Qingming Festival, a festival for worshiping ancestors, mourning passed-away relatives, spring outings
Learn More >
14 Mar 2022
The Function of Control Cable's Shield
Shielded control cable is a cable with a layer of mesh copper wire or metal wire braided around one or more wires.
Learn More >
11 Feb 2022
What are the advantages of copper core cable over aluminum c...
Due to the low resistivity of copper, compared with aluminum cable, the power loss of copper cable is low, which is obvious.
Learn More >