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About UsHongsheng Wire and Cable Co., Ltd. is a key enterprise in Zhejiang Province specializing in the production of wires and cables, integrating industry, commerce, trade, production, education, and research. Its main production, processes, and testing equipment are all designed and configured according to international standards.
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ProductsEmploy scientific management and quality assurance systems based on GB/T19001—IS09001 and GB/T24001—ISO14001 environmental management systems to organize production management.
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Contact UsWe believe: Great achievements depend on quality. Your satisfaction is our eternal pursuit!
31
2021-05
Is it better to use hard wire or soft wire for electrical wiring?
When decorating, you must pay attention to the basic water and electricity installation. If there is a problem with the basic decoration, it will greatly affect your life after moving in. Therefore, before finding an installation master for decoration, you must first understand some basic decoration knowledge to avoid being fooled by the installation master. When we visit building materials markets, many bosses will ask whether to use hard wires or soft wires when buying wires. Many people don't know the difference between the two.
2021-05-31
12
2021-07
Inform everyone of the dangers of substandard cables and precautions for purchasing cables
To inform everyone of the dangers of substandard cables and precautions for purchasing cables. Electrical wires and cables are a type of electrical product used for transmitting power, transmitting information, and achieving electromagnetic energy conversion. During spot checks, a large number of substandard products were discovered. These inferior products have buried many hidden dangers for the normal operation of the power system.
2021-07-12
14
2021-07
Let's learn about the differences between environmentally friendly cables and ordinary cables.
Let's talk about the differences between environmentally friendly cables and ordinary cables. With improvements in national policies and a growing awareness of safety and environmental protection among the public, consumers are increasingly demanding higher safety and environmental performance from household wiring. Environmentally friendly cables are the future. So, what are the differences between environmentally friendly cables and ordinary cables? What are their advantages?
2021-07-14
29
2021-07
What are the advantages of mineral-insulated cables?
Hongsheng: Mineral Insulated Cable Because all materials of this cable are inorganic, it has some advantages that other cables do not have. 1. Fire resistance The two materials used in mineral insulated cables, copper and mineral insulation, are inorganic. This cable will not burn or support combustion, and can continue to operate under conditions close to flames. Copper melts at 1083℃.
2021-07-29
09
2021-08
In what fields are mineral cables applied?
Hongsheng: Mineral-insulated cables are widely used in high-rise buildings, petrochemicals, airports, tunnels, ships, offshore oil platforms, aerospace, iron and steel metallurgy, shopping malls, parking lots, etc.
2021-08-09
18
2021-10
Introduction to the Classification and Differences of Mineral Insulated Cables
Mineral cable structure composition Hongsheng: The main basis for domestic testing of mineral cables is BS6387 "Fire test method for maintaining circuit integrity of cables under flame conditions", including C (simple combustion), W (spray), and Z (impact) tests; and national standards GB/T19216.21 "Circuit integrity test of cables or optical cables under flame conditions", "GB/T 13033-2007 Mineral insulated cables and terminals with rated voltage of 750V and below".
2021-10-18
27
2021-10
What are the characteristics of mineral-insulated cables? (Part 1)
Hongsheng: Because mineral-insulated cables are entirely composed of inorganic materials (metallic copper and magnesium oxide powder), they themselves cannot cause fires, cannot burn or support combustion, and have a melting point above 1000℃ due to copper's melting point of 1083℃. Therefore, this type of cable can continue to supply power in fire situations approaching the melting point of copper, making it a truly fire-resistant cable. It can also pass BS6387 C, W, and Z tests.
2021-10-27
10
2021-11
What are the characteristics of mineral-insulated cables? (Part 2)
Hongsheng: Because the actual normal operating temperature of mineral insulated cables can reach 250℃, IEC60702 stipulates that the continuous operating temperature of mineral insulated cables is 105℃. This is to consider the needs of terminal sealing materials and safety. Even so, its current carrying capacity far exceeds that of other cables, because mineral insulation has better thermal conductivity than plastic, so at the same working temperature, the current carrying capacity is greater. For lines above 16mm2, one cross-section can be reduced. For places where human contact is not allowed, two cross-sections can be reduced.
2021-11-10
24
2021-11
One-minute sharing of knowledge about copper core cables
With the intensifying competition in the wire and cable industry, mergers and acquisitions and capital operations among large wire and cable enterprises are becoming increasingly frequent. Domestically, good wire and cable manufacturers are paying more and more attention to industry market research, especially in-depth research on changes in the business environment and customer demand trends. As we all know, most cable manufacturers only produce oxygen-free copper cores. You may be wondering why copper core cables have any advantages over aluminum cables?
2021-11-24
24
2021-11
What are the advantages of copper core cables? What are some tips for buying them?
Regarding household wiring, most people have some understanding. Copper core cables are commonly used. When choosing wires in daily life, I believe that copper core cables are often recommended by salespeople. They have become an indispensable part of our lives. So how should we choose and buy them, and what should we pay attention to?
2021-11-24
Contact Us
Service Hotline
Address: Central Industrial Park, Luqiao District, Taizhou City, Zhejiang Province
Fax: 86-576-82670077
