In the present decoration, the home improvement is inseparable from the wire, especially the old house, although the small wire "responsibility" major. A lot of fire is due to aging wire, the configuration is unreasonable, or the use of poor quality of the wire caused. Therefore, consumers should be polished when buying the wire eyes, carefully identify, take preventive measures.
At present, the market variety of wire, specifications, price chaos, when the consumer is very difficult to choose. Single home decoration in the commonly used 2.5 square millimeters and 4 square millimeters of the price of two copper wire, the same specifications of a plate line, because the manufacturers of different prices can differ by 20% to 30%. As for the pros and cons of quality, length is standard, consumers are difficult to determine.
According to industry sources wire industry: the reason why the price of wire is a huge difference, due to the production process used in different raw materials caused. The main raw materials for the production of wire are electrolytic copper, insulating materials and sheathing materials. At present raw materials on the market of electrolytic copper per ton in about 20,000 yuan, while the recycling of copper is only 15,000 yuan per ton.
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