PLC (Programmable Logic Controller) is a key component of industrial automation control system, which is used to control the operation of various machines and process equipment. With the rapid development and intelligent upgrading of manufacturing industry, the demand for PLC is gradually increasing, and domestic PLC concept stocks are also gradually rising.
So, what PLC concept stocks are there in China? Let's introduce them one by one.
1. En Jie stock
En Jie Co., Ltd. is one of the leading enterprises in industrial automation control system in China, mainly engaged in the research and development, production and sales of PLC, servo controller, man-machine interface, industrial computer and other products. The company has a high market share in the domestic market and strong competitiveness in overseas markets.
2. Huichuan Technology
Huichuan Technology is one of the leading enterprises in the field of electrical automation in China, mainly engaged in the research and development, production and sales of PLC, servo drive, industrial computer, machine vision and other products. The company's products have stable performance and are widely used in electric power, petrochemical, steel and mining industries.
3. Western superconductivity
Western Superconductor is an enterprise specializing in the research, development and industrialization of superconducting technology. The company's main products include low-temperature superconducting equipment, high-temperature superconducting equipment, superconducting cables and so on. Among them, the company's PLC products have performed well in the domestic market and have been widely used in electric power, transportation and other fields.
4. Ding Hui Science and Technology
Ding Hui Science and Technology is an integrated circuit design enterprise integrating R&D, production and sales. The company's main products include touch screen control chip, memory control chip and USB control chip. Among them, the company's PLC chips have a high market share in China and are widely used in industrial automation control systems.
5. Wanji Technology
Wanji Technology is a high-tech enterprise engaged in the field of industrial automation. Its main products include PLC, man-machine interface, servo system, sensor and so on. The company's products have stable performance and are widely used in machinery, electricity, logistics and other fields.
6. Guangfeng Science and Technology
Guangfeng Science and Technology is a photoelectric component enterprise integrating R&D, production and sales. The company's main products include optical communication devices, photoelectric devices, optical fiber accessories and so on. Among them, the company's PLC optical switch products have performed well in the domestic market and are widely used in communication, electric power and other fields.