Photovoltaic energy is a new energy source for humans, a green and clean energy source. Photovoltaic energy storage circuit boards are the carrier of photovoltaic energy storage systems, the central part of photovoltaic energy storage electronics, and act as the central brain. Photovoltaic energy storage has applications in people's daily life and transportation, such as photovoltaic vehicles and photovoltaic power generation panels. These photovoltaic power generation products rely on photovoltaic energy storage circuit boards to maintain their operation.

Due to the rapid popularization of 5G technology, the communication industry is growing rapidly and driving the continuous growth of demand for communication network technology services, which brings new development opportunities for the communication network technology service industry. Dongyang has always served customers with a reputation for high-quality, reliable, and stable products

With the gradual development of consumer electronic products towards lighter, thinner, and more intelligent applications, higher requirements have been put forward for display technology and data transfer machine processing capabilities. The diversification of uses and the lightness and thinness of volume have also prompted printed circuit boards to arrange more conductors within a limited area, continuously developing towards ultra fine directions such as line width, wiring density, and process precision.

Due to the rapid development of intelligent complete equipment. The industrial control system integrates various popular technologies such as network interconnection, thereby expanding the development space of the industrial control medical control field and bringing new development opportunities. The application of circuit boards in the medical device field is very important, providing precise control and reliable monitoring functions for medical equipment.