Established in 1997, stock code: 301377, registered capital of 410 million yuan, located in Houjie Town, Dongguan City, Guangdong Province, it is a high-tech enterprise integrating research and development, production, and sales. Its business scope includes PCB drilling needles, milling cutters, brush grinding wheels, automation equipment, industrial film products, CNC cutting tools, surface coatings, etc. The monthly production capacity of PCB drilling needles reaches 85 million, ranking first in the world. The product is widely used in industries such as PCB, 3C, molds, new energy vehicles, aerospace, etc.