News
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Welcome Guangdong Wire and Cable Association to visit
On July 12, cable companies in the Guangdong-Hong Kong-Macao Greater Bay Area integrated into the “Belt and Road” city co-construction to help the high-quality development of Guangxi’s cable industry. The Guangdong Provincial Wire and Cable Industry Association and the Dongguan ...Read more -
The feature and function of single core wire
Single core wire are commonly used in electrical transmission devices and consist of an inner conductor wrapped with insulating material. Compared with multi-core wire, single core wire have their own unique feature and function. This article will discuss the feature and function of single core w...Read more -
Do thicker wire save energy?
In life, we may feel that thin wires easily generate heat, which converts electrical energy into heat energy. In addition, in a circuit, wires can also be seen as being in series with electrical equipment. In a series circuit, the greater the resistance, the more voltage is distributed, which wil...Read more -
Structural composition of wires and cables
Structural composition of wires and cables: Wires and cables are composed of conductors, insulation layers, shielding layers, protective layers, filling structures and tensile components. 1. Conductor. Conductor is the most basic structural component of wire and cable products for current or ele...Read more -
The difference between DC cable and AC cable
Both DC and AC cables are used to transmit electrical power, but they differ in the type of current they carry and the specific applications they are designed for. In this response, we’ll explore the differences between DC and AC cables, covering aspects such as current type, electrical cha...Read more -
The use and characteristic of overhead insulated cable
The overhead insulated cable series products are composed of pressed copper and aluminum (aluminum alloy) conductors, inner shielding layer, weather-resistant insulating material and outer shielding layer. They have both the power transmission characteristics of power cables and the strong mechan...Read more -
The 134th Canton Fair: New opportunities for Zhongwei Cable
From October 15, 2023 to October 19, 2023, the five-day 134th Canton Fair concluded successfully online and offline. According to statistics from the organizing committee, as of October 19, more than 100,000 overseas purchasers from 210 countries and regions around the world had attended the conf...Read more -
How does the fire resistant cables prevent fire?
Fireproof cable is a cable with an outer layer wrapped with fireproof material. It is mainly used in floors, factories and high-rise buildings to protect cables from fire damage. The fireproof principle of fireproof cables is to wrap a layer of fireproof material on the outer layer of the cable. ...Read more -
Do you know what materials are used in cable sheaths?
The cable jacket is the outermost layer of the cable. It serves as the most important barrier in the cable to protect the safety of the internal structure and protects the cable from mechanical damage during and after installation. Cable jackets are not meant to replace the reinforced armor insid...Read more -
What do the different colors of wire insulation mean？
The operation of power cables is one of the important links in our daily life, work, and production. I wonder if you have noticed that the colors of the insulation layers of home decoration wires are different, so what do they mean? Let the editor introduce to you what the different colors of wir...Read more -
What is an environmentally friendly cable?
What is an environmentally friendly cable and what are its characteristics? Environmentally friendly cables refer to cables that do not contain heavy metals such as lead, cadmium, hexavalent chromium, mercury, etc., do not contain brominated flame retardants, do not produce harmful halogen gases,...Read more -
What is difference between low smoke halogen free cable and mineral insulated cable?
Low smoke halogen free cable and mineral insulated cable are two different types of cables; The editor will share with you a comparison between low smoke halogen-free cables and mineral insulated cables in terms of materials, characteristics, voltage, usage, and price. 1. Comparison of Cable Mate...Read more
