Consumers should pay attention to the following points when choosing wires and cables:

1、 It is recommended to purchase products produced by companies that have strict quality control over their own products and have a certain guarantee of product quality.
2、 Pay attention to the product labeling. When purchasing wire and cable products, it is necessary to observe whether the product's certificate of conformity indicates complete information such as product model, specifications, rated voltage, number of cores, production date, implementation standards, license number, etc. The surface of the product should be printed with the continuity mark of the factory name, product model, and rated voltage to verify whether the relevant information is consistent.
3、 Check the material of the product. When purchasing cables, pay attention to identifying the material of the cable, such as whether the insulation and sheath are elastic, whether there are burrs or protrusions on the surface, and whether the appearance should be smooth, round, and uniform in color; Whether the copper (aluminum) core can meet the requirements, and if conditions permit, the conductor resistance should be tested.
4、 Pay attention to the length. There is a length label on the certificate of conformity. You can first estimate the length of one round of wire in the finished product packaging, and then count the number of turns in the reel to see if the length of the wire is "short of weight".
5、 When selecting wire and cable products, experienced professional electricians should be consulted to choose wires with appropriate cross-sectional sizes and voltage levels according to their own electrical loads.

Rubber sheathed cable is a flexible and movable type of cable made of multiple strands of thin copper wire as conductors, wrapped with rubber insulation and rubber sheath.
Generally speaking, it includes various types such as universal rubber sheathed flexible cables, welding machine cables, submersible motor cables, radio device cables, and photographic light source cables.
Rubber sheathed cables are widely used in various electrical equipment, such as mobile power cords for household appliances, electric machinery, electrical devices, and appliances. They can also be used in indoor or outdoor environmental conditions According to the mechanical external force acting on the cable, the product structure is divided into three categories: light, medium, and heavy, with appropriate connections in the cross-section. Generally, lightweight rubber sheathed cables are used in household appliances and small electric equipment, requiring softness, lightness, and good bending performance; Medium sized rubber sheathed cables are widely used in agricultural electrification, in addition to industrial use. Heavy duty cables are used in applications such as port machinery, searchlights, and large-scale hydraulic irrigation stations in households. This type of product has good universality, complete series specifications, good performance and stability.
Waterproof rubber sheathed cables and cables for submersible pumps are mainly used for matching submersible motors.
At present, two types of rubber sheathed cables mainly produced for wireless devices can basically meet the requirements.
Photography cable products, combined with the development of new light sources, have small structures, good performance, and meet the needs of indoor and outdoor work, gradually replacing some old products that are bulky and have poor heat resistance.