Yuxin, a subsidiary of the group, is a PCB manufacturing base with a total investment of RMB5.1 billion. Its phase II is a major industrial project of Suichuan County in 2022.

On February 2022, Suichuan County held a foundation laying ceremony for the major industrial projects in 2022. Wang Shaoxuan, the municipal Party secretary, and leaders from government departments of Sichuan County attended the ceremony; He Xiaobing, chairman of the group, delivered a speech on the ceremony.

Phase II of Yuxin will realize mass production of double-sided PCBs for communication devices, laptop computers, etc. After being put into operation, it can manufacture 1,000,000m² of products each month, providing better products and services for customers timelier.