Teach you how to identify the switch

Switch production process is relatively simple, and the technical content is relatively low, generally as long as ten dollars. Due to thin profits, there are fewer inferior products. There are many kinds of switches on the market, consumers often do not know how to choose when they buy, and the editor will teach you how to easily identify the switch. Distinguish key &n

According to the professionals who saw the counterfeit switch, the five holes were found in the purchased socket. However, the telephone plus the computer socket and the TV socket were all fakes.

1. Look at the appearance: good switch is very particular about the product manufacturing process, the plastic corners and plate brackets are free of burrs and flaws, the panel has uniform color, high brightness, no pockmarks, black spots, pinholes, and the nylon rear seat has no odor. 2. Trying to feel: The switch with good feel has high internal precision. The switch's opening and closing sound should be crisp, no noise, no block, and the toggle action should be quick. This kind of switch is not easy to produce arc. Socket to use the plug to try out the plugging force, the plug should be easy to insert, ...

Switch, socket in the home improvement materials, it seems very insignificant, but this small thing, but we will use every day, so when you buy to know how to identify the pros and cons.

Although switches and sockets are not the main materials in the decoration, wise choices can not only enhance your home, but also protect the safety of you and your family and family property. Here we will tell you the major points of choosing switches and sockets: First, look at the appearance. Panels for high-quality switches and sockets should be made of high-grade plastic products that look uniform and have a smooth, smooth surface. Such as Qisheng plastic panel materials are selected by the United States General Company imported PC material (ballistic rubber) ...