The quality of Chint&;s wall socket is still very good. The inner copper sheet of Chint wall socket is made of high-precision phosphor bronze, which has good heat dissipation and conductivity, and the outer shell is made of PC plastic, which has no discoloration or deformation and good flame retardancy. So the quality is still reliable. The quality of Thai wall socket is very good. The characteristics of this product, such as impact resistance, high temperature resistance and discoloration resistance, are very important for controlling the electrical switch. The front panel and the back base of a better switch are made of PC material, while the general switch will replace the PC material with black nylon material on the base, so that the cost can be reduced a lot. Dongguan Lei Guang Lightning Protection Technology Co., Ltd. is specialized in lightning protection engineering design and construction, as well as the development, research and sales of lightning protection products. Production and sales of grounding products; Production and sales of flash products; A powerful company of anti-static engineering and anti-static materials. Address: No.36 Kejia Lane, Baiyong Street, Baizhoubian Village, Dongcheng District, Dongguan City. Dongguan Liantai Materials Co., Ltd. is a self-employed company specializing in the production of toggle switches, touch switch switches, audio sockets, microswitches, connectors, PCs and other products. The company&;s headquarters is located in Sijia Management Area, Shijie Town, Dongguan City. Dongguan Liantai Materials Co., Ltd. has a complete and scientific quality control system. The integrity, strength and product quality of Dongguan Liantai Material Co., Ltd. have been recognized by the industry. Address: Sijia Management District, Shijie Town, Dongguan City, Guangdong Province. The wall sockets of these two companies are also quite good. You can try simon Simon&;s switch socket, which is very good and feels comfortable. My family&;s 50 series. It&;s not expensive either, simon Simon is an old brand. My watch uses the 60 series. Let me see. It&;s beautiful. I like the one with the sapphire blue edge. For reference only, thank you for the brand&;s products. It adopts the click-and-reset technology with advanced international technology, which can be freely controlled with a light finger. At the same time, the design is 100% flat, which makes dust nowhere to settle. It solves the trouble that the traditional switch is easy to collect dust and is not easy to clean. It adopts the all-plastic double-layer bottom plate structure design. When installing, the panel does not need to directly touch the wall, that is, it will not damage the wall, and it can also make the switch stick to the wall, which is worth choosing. Decoration chacha decoration material hardware