Safety label
Open the box and the bottom of the product, and you will see an anti-counterfeiting label. Gently tear off the anti-counterfeiting film from the upper left corner of the anti-counterfeiting label, then put it on a flat piece of white paper, and gently coat the surface of the anti-counterfeiting film with a pen or inkpad. At this time, the white paper below will immediately show the pattern of the color of the coated material (that is, the logo of Bull Company).
The packings are in good order.
When you receive new goods, you should first check whether the packaging is in good condition. If the package is disassembled or obviously damaged, the product is likely to be counterfeit.
Laser printing certificate
The printing ink of those fake certificates is particularly easy to scrape off, while the real "cow" certificate is printed by laser, which is not only super clear, but also difficult to scrape off.
Rough feel
The fake "bull" socket feels quite rough and its temperature resistance is ridiculously poor. These inferior products are often made of low-priced plastics, which are easy to soften and deform after long-term use, and even short-circuit and catch fire.
Potential security risks
The metal reed inside the fake "bull" socket has poor conductivity and is easy to accumulate heat. In this way, with the surge of electricity consumption, electrical appliances may catch fire, contact aging, open circuit, deformation and virtual connection, which will bring serious fire hazards to families.