Lin Yan, a doctorate in microelectronics and intelligent manufacturing from 2026, was unexpectedly reborn in Wangxingxiang, Pengcheng in 1990. With technological knowledge and business thinking that transcended the times, in the era of lack of technology and foreign investment monopoly, he started with hand-made "intelligent digital display electric test pens" and gradually opened up the supply chain and channels, formed a core team, expanded the product matrix, and intended to use domestic components to create reliable domestic products, break down the technical barriers to foreign investment, and achieve "technical implementation and thorough pretense." Entrepreneurial vision.