The Right Way to Buy Wires and Cables

A "CCC" Certification Mark

Wire and cable products have a close relationship with the lives of consumers. 

Its quality and safety directly affect the personal and property safety of consumers. 

Therefore, wire and cable products are national compulsory safety certification products. 

All production enterprises must obtain the "CCC" certification certified by the China Electrotechnical Products Certification Committee, obtain the "CCC" certification mark, and have the "CCC" certification mark on the certificate or product.

The Packaging is Beautiful

The packaging of wire and cable products is the same as other products. 

For large and medium-sized formal enterprises that produce products that meet the requirements of national standards, the wire and cable produced are very focused on product packaging.

A Smooth and Round Appearance and Uniform Color

Wire and cable enterprises that meet the requirements of national standards, in order to improve product quality, to ensure that products meet the requirements of national standards, in the raw material purchase, production equipment, production processes, and other aspects of strict control. 

Therefore, the appearance of the produced wire and cable products meets the standard requirements: smooth and round, and uniform in color. 

The appearance of counterfeit and inferior products is rough and dull. For the rubber-insulated flexible cable, the appearance is required to be round, and the sheath, the insulation, and the conductor are not easily peeled off. 

The counterfeit and inferior products have a rough appearance, a large ovality, and a low insulation strength of the sheath, which can be torn off by hand.

The DC Resistance and Size of the Conductor Structure

Meet the requirements of national standards. Wire and cable products that meet the requirements of national standards, whether it is aluminum conductors or copper conductors, are bright and oil-free. 

Therefore, the DC resistance of the conductor is in full compliance with national standards, with good electrical conductivity and high safety.

The Length is Accurate

Length is the main intuitive method to distinguish between national standards and counterfeit products. 

The length of wire and cable products that meet the requirements of national standards meets the national standard of 100±0.5m (that is, the standard deviation of 0.5 meters is 100 meters), which protects the interests of consumers.

The Certificate is Clearly Marked

The wire and cable product certificate that meets the requirements of national standards is clearly printed. 

The “CCC” certification mark, trademark, model specification, rated voltage, length, inspection, manufacturing date, certification number, implementation standard, factory name, factory address, telephone number, etc. are clearly defined. 

Chu, and in line with the product, there are other companies on the certificate with the "warning users" and other content, so that the majority of consumers buy and install correctly.

In addition, the purchase of wire and cable should also consider its use, usually calculating the wire current according to the power of the electrical appliances, and then selecting the wire size according to the current.