The power socket is a special plug with waterproof performance, which can provide users with safe and reliable power and signal connections. A switch is arranged between the weatherproof socket resistor and the electromagnetic switch, the fuse and the electromagnetic switch are connected with a power line, the power line is provided with a normally open switch of the electromagnetic switch, and the normally open switch of the electromagnetic switch is connected with the jack. NEMA wiring device must be as small as possible in order to realize frequent commutation, but also to realize braking during commutation and acceleration after commutation. Therefore, it is necessary to adopt commutation device quickly and braking device effectively. Embedded socket is embedded in the integrated communication cabinet, which is a power supply device that provides basic DC power for communication and data equipment in the same cabinet. It also has certain versatility. With the development of industry, the demand for power outlets is increasing day by day, and many people want to profit from it, which leads to many conscious power outlet enterprises facing vicious competition, and some people sacrifice product quality for short-term high profits. So when we buy power outlets, we must be careful with the manufacturers. In the chaotic market, there are many excellent power socket manufacturers. Here, we will introduce you to a number of power socket manufacturers with excellent quality, reliable performance and considerate after-sales.1、Introduction: Located in Liushi, the electrical capital of China, and located in the coastal double-track expressway, the traffic location is very convenient. In the early days, Zhejiang only processed all kinds of industrial products for customers, but with excellent product quality, it won the trust of customers. After that, it carried out comprehensive transformation and upgrading, and founded its own independent brand CHFRSIA, which has high popularity and influence in the industry. It mainly produces 16A-125A industrial plugs, power sockets, couplers, power socket boxes, power distribution cabinets, household car plugs, etc. The products have first passed CEE and IEC international standard certification and CCC certification, and obtained a number of national patent technologies in product innovation.We have high requirements for the protection performance of our own products, and have a real "strict" mentality, so that our products are as free of defects and problems as possible. All products are subjected to high temperature test, waterproof test, leakage test and dustproof test, etc. Only by ensuring the quality of the products can we sell them to customers. The products are waterproof, dustproof, anticorrosive, moisture-proof, high temperature resistant, anti-aging, impact resistant, strong and toughness, etc.2. LilutongShenzhen Lilutong Electronic Technology Co., Ltd. was established in 1998, mainly producing various high-precision outdoor connectors, airplane plugs, power sockets and other products, with more than 20 series and more than 5,000 products. With high-end and beautiful appearance and high-quality products, Litutong has won the trust of our customers. Litutong has passed iso9001, ul of USA, ucl of Canada, saa of Australia, cb, rohs, cqc, ccc and other certifications.3. Aohua ElectronicsShenzhen Aohua Electronic Technology Co., Ltd. was established in 2003. It mainly produces professional manufacturers such as led power sockets, waterproof connectors, 1-3 waterproof wires, led waterproof wires, tee power sockets, etc. Its products have been widely used in led lamps, machinery, automobiles, ships and urban outdoor lighting.4. Guangyadi ElectronicsIntroduction: Shenzhen Guangyadi Electronic Information Technology was established in 2009. Although it was established late in China, it was a pre-emptive strike. At present, China has already occupied an important position in the technical fields of power sockets, waterproof wires and CEE connectors.