Electronic wiring harness belongs to the weak current project, and has a wide range of applications in life, industry, etc. It is very common to use, whether it is a family house or electronic appliances are used in large quantities. The quality of the electronic wiring harness is also very important. It is directly related to the safety of products and houses. If you use unqualified electronic wires, it is easy to cause safety accidents.
Now the country has stipulated that copper electronic wires should be used in newly built houses. However, even if they are all copper electronic wires, there will be good or bad copper electronic wires. The copper core choose recycled copper, which contains many impurities, and even some poor-quality copper wires are not as conductive as iron wires, which can easily cause electrical accident.
Now, the wire specification on the market is much, breed is much, the price is disorderly. It is understood that the huge difference in the price of electronic wiring harnesses is caused by the different raw materials used in the production process of electronic wiring harnesses. The main raw materials for wire production are insulating materials, electrolytic copper and sheathing materials. At present, the electrolytic copper on raw material market wants every ton to be in 50 thousand yuan or so, and the recycled copper every ton still has 40 thousand yuan or so; In addition, due to the lack of length, the amount of adhesive in the insulator is insufficient, which is also the main reason for the price difference.