CCC certification mark
CCC certification mark is the authoritative certification of China Electrical Product Certification Committee, ensuring the quality of wires and escorting your household electricity!
Telegraphic voucher
Don't forget to check the information on the wire certificate when buying, including trademark, length, model and specification, rated voltage, etc. , to ensure consistency with the product, to avoid buying "cottage" goods!
Wire specification
BVV2×2.5 and BVV2× 1.5 are commonly used wire specifications in families. Choose BVV2×2.5 for main lines and trunk lines, and BVV2× 1.5 for single electrical branch lines and switch lines, so that your household electricity consumption will be more organized!
Wire appearance
High-quality wire rod has smooth appearance and uniform color. If the wire changes color, be careful, it may be a signal that the quality of the wire is not up to standard!
Wire conductor
Whether it is aluminum or copper, as long as it meets the national standards, the conductor of the wire should be smooth and free from oil pollution. This kind of wire is safer to use and has better conductivity!