I. Company Profile
1, Yang Jie Technology is a leading enterprise of discrete devices in China. According to the data released by China Semiconductor Association, Yang Jie Technology is the second largest power device manufacturer in China. The company adopted IDM mode, and realized the layout of the whole industrial chain, such as chip design of discrete devices, wafer manufacturing, device and module packaging, and terminal sales. The predecessor of the company, Yang Jie Investment, was established in 2000, mainly engaged in the trade of electronic components. Then it gradually extended to the upstream power device packaging and wafer manufacturing, and successively established packaging production line, high-end module production line and GPP chip factory I/II. After 20 14 was successfully listed in Shenzhen Stock Exchange, the company's development pace was obviously accelerated, and its comprehensive IDM capability in the field of power devices was comprehensively strengthened.
2. At present, the actual controller of the company is Liang Qin, who indirectly holds shares in the company through Yang Jie Investment and Jiejie Investment, holding 465,438+0.62% and 65,438+06.465,438+0% respectively. Yang Jie Technology includes subsidiaries such as Li Jie Semiconductor, Hong Kong-Shenzhen Meikewei, Yang Jie Semiconductor, Jieying Chip, Guoyu Electronics, Chengdu Qingyang and Yixing Gitzo. The company implemented two equity incentive plans from 20 15 to 20 16 to improve the stability and subjective initiative of the management team and the core technical team.
Second, the main business
1, the company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, MOSFET, IGBT, silicon carbide SBD, silicon carbide JBS and so on. Products are widely used in consumer electronics, security, industrial control, automotive electronics, new energy and many other fields. Among them, the market share of photovoltaic diode product line and GPP wafer product line is above 40%.
2. At present, the company has 12 domestic technical service stations in Guangzhou, Shenzhen, Xiamen, Ningbo, Hangzhou, Shanghai, Wuhan, Chengdu, Qingdao and Tianjin, and 10 international marketing and technical outlets in Taiwan Province Province, South Korea, Singapore, Japan, the United States, Germany, Turkey, Italy, France and Mexico. Through the implementation of "Yang Jie" and "MCC" dual-brand operation, we have continuously expanded the radiation scope of domestic and foreign sales and technical networks, provided direct professional products and technical support services to major end customers, and continuously improved the company's international service level.
3. The company's products are mainly semiconductor devices and semiconductor chips, among which semiconductor devices are mainly power diodes and rectifier bridges. According to the data analysis disclosed in the company's annual report from 20 13 to 20 18, the company's production and sales scale showed an obvious expansion trend, especially after listing in 20 14. In 2065438+2008, the company added semiconductor silicon wafers. At present, this business has achieved initial scale supply and will continue to expand in the future.