Hongfa. Hongfa is a leading enterprise in relay industry and one of the major relay manufacturers in the world. As its main business, its relay products have more than 160 series and more than 40,000 common specifications, with an annual production capacity of 1 100 million pieces, which are widely used in household appliances, medical care, national defense and other industries. This test center is the largest and most advanced relay test center in China. The brand products have passed UL/CUL, VDE and T? China CQC and other domestic and international safety certification.
Huigang, founded in 1976, is a professional relay manufacturer integrating product development, production, sales and service. The company specializes in producing all kinds of relays, including communication relays, power relays, magnetic latching relay and automobile relays. Most products have passed UL, TUV, VDE, CQC and other certifications, and the products are exported to Southeast Asia, Europe and America and other countries in the world.
Three Friends, Three Friends and Three Friends, a domestic relay manufacturer and one of the world-famous relay manufacturers, has a wide range of products and applications, such as automobiles, aerospace and communication networks.
Meishuo. Founded in February 2007, it is a high-tech enterprise specializing in the research, development, production and sales of relay control components such as fluid solenoid valves and their derivative actuators. The company constantly carries out system innovation, scientific and technological innovation and management innovation, and the market expands from domestic to global, striving to make Meishuo Electric a global supplier of high-quality parts.
The company has established a perfect quality control management system, with UL Eye Impact Laboratory in the United States, TUV Witness Laboratory in Germany and CNAS** accredited laboratory in China, which ensures the reliability and consistency of product quality and meets the strict requirements of relay control products in various application fields for accuracy and durability. At the same time, the company obtained UL from the United States, VDE from Germany and T from Germany. China CQC and EU CE product certification meet the diverse needs of different customers.
Xinda. Introduce advanced relay production equipment and capital from Germany and South Korea, and engage in R&D, production and sales of relays in the Mainland. The main products are: relays, solid-state relays, power semiconductor modules, electromagnetic relays, microswitches, relay sockets and other high-quality products. The company has a workshop of 20,000 square meters and introduced several production lines, with an annual output of 40 million pieces and fixed assets of more than 50 million yuan.
If you don't know how to choose, you can go to the relay resource network, where you can easily obtain relay-related information, seed selection, trading, cloud exhibition, supply chain and other information services.
When choosing a suitable relay, we must first make clear the actual requirements and understand the types and specifications of the required relay. While determining the use scenario and service life, we should also pay attention to the maintenance and maintenance methods of relays.
According to your own needs, you can refer to the selection guide and recommended list on the online relay resources to choose the appropriate relay brand and model.