When the copper plating aluminum industry and commerce investigated and dealt with bad business to sell

Make arrangements for the wedding to his son, Tang Xing County purchased 100 m wire for lighting. Wedding reached a climax when the wire suddenly caught fire. Recently, the business of law enforcement officers to investigate that accident based businesses will sell copper as copper or aluminum wires Tang cause.
July 26, Xing'an County of Industry and Commerce and Industry Bureau Chengguan Tang received complaints: son home weddings require lighting, he went to the county to spend 100 yuan Xiemou shop purchase 100 m twist copper wire. Unexpectedly, wedding wire when suddenly caught fire, causing fire. Although the timely rescue did not cause major damage, but the wedding broke up. Later, the village electrician check the wiring is false to say that the copper wire, so the fire.
Trade and Industry officials view the discovery, Tang bought is actually called aluminum wire copper wire, outside coated with a layer of copper, and copper is no different from the appearance.
Twisted wire, professional named conductor PVC insulated twisted flexible cord for connection, also known as multi-strand twisted pair cable, model referred to as the RVS. Accordance with the national Molybdenum plate industry standards JB8734.3-1998 defined, RVS should be copper core. Copper wire thermal stability than aluminum, copper resistance, low heat. Aluminum resistance, heat large. Business officers learned that Tang at 50 m wire installed four 500-watt light bulb, if copper wire is not going to fire.
Business officers immediately went to the merchant's store checks. Owner Xiemou admit, Tang buying a shop selling a length of 100 meters RVS plastic twist wires. Law enforcement officers on the spot with scissors some twist wire, remove the outside of the rubber, I saw thin core surface is copper-colored. Take scissors scraping core wire, wire cross-section exposed silver-white, indicating that copper-plated aluminum. Face the facts, Xiemou recognize these wires are cheap cannabis purchased from Hunan. Because this wire copper wire cheaper than authentic half, so sales are good. Law enforcement officers seized in his shop, copper or aluminum wires 67 such volumes 6,700 meters, all to be seized and criminal investigation.
July 30, Xing County Business sector organizations of the county law enforcement officers to check the building Molybdenum tube market. In the examination of 14 sales outlets in the wire, there are seven shops selling the aluminum copper flower line, only four shops selling cannabis wire is copper, there are three lines and sell two kinds of flowers. These lines are mostly aluminum copper flower rolls and mostly no origin. Law enforcement officers based on the quality of our products the relevant provisions of law, the copper or aluminum wires confiscated.
Law enforcement officers said the aluminum wire chemical stability, easily oxidized, there are security risks. Many people do not understand businesses use to identify weaknesses, as the aluminum copper wire copper wire to sell, harm the legitimate rights and interests.
After consolidation, the current copper wire Xing'an County market has basically been standardized.