-
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.
-
ProductsEmploy scientific management and quality assurance systems based on GB/T19001—IS09001 and GB/T24001—ISO14001 environmental management systems to organize production management.
-
-
Contact UsWe believe: Great achievements depend on quality. Your satisfaction is our eternal pursuit!
24
2021-09
What are the differences in performance requirements between motor cables and ordinary cables?
We have discussed the issue of motor cables many times, but today, we will communicate with you based on the actual use characteristics of the motor. Let's analyze the differences in performance requirements between motor cables and ordinary cables. There are specific standards for motor leads that stipulate their basic performance. Usually called leads, the difference from other cables mainly stems from their specific operating environment.
2021-09-24
29
2021-09
Briefly describe the function of the braiding layer in power cables
Power cables are wire products used to transmit electrical (magnetic) energy, information, and electromagnetic energy conversion. In a broad sense, wires and cables are also called cables. In a narrow sense, cables are insulated cables, which can be defined as a collection of components: one or more insulated cores, and each core may have a sheath, an overall protective layer, and an outer protective layer. Cables may or may not have additional uninsulated conductors.
2021-09-29
08
2021-10
How to judge the quality of power cables? How to choose wires and cables?
In daily life, electric power cables have become indispensable materials for electricity use. Many families choose their wiring by listening to the advice of electricians or consulting salespeople. If we have some understanding of this, we will be more confident in our choices. So, how do we judge the quality of power cables and how do we choose them? Today, let's take a look together.
2021-10-08
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
30
2021-11
YJV cable supplier, below is a discussion about the uses and installation methods of special cables
YJV cable supplier will talk about the uses and installation methods of special cables below. YJV cable supplier: What are the special uses of special cables?
2021-11-30
06
2021-12
YJV cable suppliers talk about common faults and selection methods of control cables
YJV cable supplier tells you about common faults and selection methods of control cables YJV cable supplier: What are the common faults of control cables?
2021-12-06
Contact Us
Service Hotline
Address: Central Industrial Park, Luqiao District, Taizhou City, Zhejiang Province
Fax: 86-576-82670077
