Guangdong Dongguan Wire Factoryreminds that when purchasing wir<"es, you should buy them froπ♥★✔m regular shopping malls and i §dentify the national el→γ∞ectrician certificatioδ✘n mark (Great Wall patt​‌ern) and the trademark, specificatio'€ns, voltage, etc. pri↔✘•nted on the wires.

The standard for wires of Guangd★→ong Dongguan Wire Fa€±₩ctory:

1. Wires with good weigh↕←♦t and quality are generallβ✘‌σy within the specified weight range.≤♥

2. Copper core wires with qualified ∞÷Ω≥copper quality should haδ&↑↓ve a purple red color, luster€∑, and soft touch. However, fake and®©$× inferior copper core wires hδαave purple black, yellowish or white c✘<ores, high impurities, poor mechani₹↑§←cal strength, poor toughness, and c∞→♣≤an break with a little force. Moreover¥↔‍, there are often broken wiresβ"♦ inside the wires. W↔₽¥hen checking, you just n§∏ ®eed to peel off one end of the wir↓​e by 2cm, and then rub a piece of whiγλte paper slightly on the copper cor≠§e. If there is black substance on t✘♥'he white paper, it indicates÷¶♥ that there are more impurities in t♣♥γ he copper core. In addition, th₩>e insulation layer of fake and inf ₹↕erior wires may seem thick, ÷π♠but in reality, most of t≤‍✔★hem are made of recycled plas↑βtic. Over time, the in♠ε₽↕sulation layer will age an$≈ ∞d leak electricity. 　　

3. Counterfeit and inferior ₹$≤wires from manufacturers &♥↔ are often "three no products", but×↕ they also have ambigπ¥→↕uous origin labels, such as "Made in ÷±♥&China", "Made in a ce§$γrtain province or city in China", '✔≠∏which is actually equivalent to unmark♣α•©ed origin. 　　

4. Due to the low pro →duction cost of counterfeit and inf↕Ω♠erior wires, vendors of±☆✔ten sell them at low prices un∏≠der the guise of being cheap and hig≠&‌h-quality, which can deceiv→ Ω₩e people.