With the development of electronic technology, the number of electronic equipment used in modern automobile is increasing, and the environment of magnetic latching relay is becoming more complex, which requires the magnetic latching relay to have good electromagnetic compatibility in this environment. Due to the rapid development of the automobile industry, the demand for automotive relays has risen sharply, and the manufacturers of magnetic latching relays have sprung up like bamboo shoots after a spring rain. The huge market opportunities attract "princes" from all over the country to seize the market one after another, and the magnetic latching relays have a broad development prospect in the market. 
Magnetic latching relay is a new kind of relay developed in recent years. It is an automatic switch. It is widely used in aviation, aerospace, shipbuilding, electronics and other electronic equipment. Along with the development of watt-hour meter, magnetic stick relay has become an important and indispensable part of watt-hour meter, to cooperate the installation and use of watt-hour meter, requirements of its small size, load capacity, input and output isolation degree is high, low consumption, low temperature rise, its main technical indicators are also because of the use of different environment, to keep magnetic relay setting, reset voltages, contact circuit, medium pressure, the power consumption of the coil, and the impact current, terminal temperature rise have higher requirements, ensure the reliability and security, and this means that the magnetic stick relay manufacturing process, material, quality control of tooling, etc.
Magnetic latching relay is a new type relay developed in recent years. It is also a kind of automatic switch. Like other electromagnetic relays, it automatically switches on and off the circuit. The difference is that the normally closed or normally open state of the magnetic latching relay completely depends on the role of the permanent magnetic steel, and the switch state of the relay is triggered by a certain width of the pulse electrical signal and completed.
China's magnetic latching relay industry contains huge market potential. As industrial revitalization policy implementation, experts expect, "twelfth five-year" period, dosage and application field of magnetic stick relay will continue to grow, the traditional magnetic stick relay will grow at a rate of about 8%, the development of solid state magnetic stick relay rate will remain at about 15%, special magnetic stick relay will be rapid development at a speed of more than 20%.
Magnetic latching relay will significantly improve its independent innovation ability, master a large number of core technologies with independent intellectual property rights, and the overall technical level will enter the international advanced ranks; The functional components of magnetic latching relays will be realized on a medium-scale and high-grade industrialization, and a number of key equipment with international advanced level will be developed in China. The market share of high-speed, precision vertical and horizontal machining centers, magnetic latching relays and other products with large imports will be significantly increased.
In recent years, domestic magnetic stick relay industry rapid development, full of beautiful things in eyes of big small and medium-sized enterprises, also appeared in numerous enterprises several fraction of advanced enterprises and their internal advanced science and technology, and new type of magnetic stick relay products, magnetic stick relay industry in China from the perspective of transformation of 'manufacturing' to 'create' will gradually speed up the pace, from exports to domestic demand and exports is neck and neck situation will increasingly highlight, especially conquer promotion of high-end products, the trend of the domestic demand will be more clear. In the process of optimization and upgrading, enterprises should quickly shift from "product" to "quality" and upgrade from "market and order" to "profit and brand". Only good quality can have more orders, more market share, better brand image, obtain greater profits.