What are the five empty socket brands
1, five empty socket of Siemens socket:
Siemens (China) Limited, Siemens is one of the top 500 companies, and is also on the big electronics and electrical engineering company, is a major business concentrated in the field of industry, energy and health care is China's famous as well as respected and esteemed enterprise! It is one of China's famous as well as respected and honored corporate brands.
2, five empty socket of Simon socket:
Simon Electric (China) Limited, top ten brands of electrician, top ten brands of switch socket. It is a famous brand of low-voltage electrical appliances, one of the high-tech enterprises in Jiangsu Province, is one of the big professional switch, lamps and lanterns manufacturer, the product patents obtained in China nearly a hundred, ranked in the forefront of domestic counterparts.
3, five empty socket of the ABB socket:
ABB (China) Limited, the top ten brands of electrical equipment, the top ten brands of electricians, with a hundred years of history of large multinational corporations, is one of the world's top 500 companies, the leading manufacturers in the field of electric power and automation technology, is the first on the first self-cooling transformer, high-voltage DC transmission technology and the first manufacturer of industrial robots.
4, five empty sockets of bull socket:
Cixi City Bull Electrical Appliances Co., Ltd, socket - plug top ten brands, top ten brands of electricians, Zhejiang Province, Zhejiang Province, Zhejiang Province, famous brand products, the domestic socket converter industry sales of the leading brands, one of the trusted brands of China's interior designers, the leading domestic high-grade switches and sockets, converter professional suppliers.
Five empty socket purchase skills
1, eye view
First we can identify the quality of its appearance to the merits, in general, the good quality of the socket, its surface is smooth and flat, no burrs, the brand sockets are used in the high-quality ABS + PC material, flame retardant performance is good, not fragile. Some socket surface is smooth, but it seems to be coated with a layer of oil, pale color, coarse texture, flame retardant but not good.
2, hand press
Since it is used very often, so we can use our hands to gently press it when selecting, to feel whether its internal structure is tight and sturdy. Specific approach is to use the index finger, thumb sub-press face cover diagonal into the end point, one end of the press, the other end of the press, if the face cover is loose, sinking, it means that the product quality is poor, and vice versa, it means that the panel quality is good.
3, than the selection of materials
We have to pay attention to the quality of the panel in addition to its surface, but also to understand its internal use of pure copper wire. Usually a good quality five empty socket, the internal use of tin phosphorus raw copper sheet, so that the strength, toughness, elasticity and other five-hole socket can be guaranteed, durability will be better, not easy to appear socket burned out, damaged and other phenomena.
The importance of the socket we all know, in the choice of time we all need to know more about its brand, the above is a small introduction to the five-hole socket brand what and buy tips to the end here.