On December 31, 2025, ULSO Technology (abbreviated as ULSO) made an official announcement, stating that it had successfully wrapped up a fresh round of equity financing, raising tens of millions of yuan. In this round, Hillhouse Venture Capital emerged as the lead investor, while Linghui Venture Capital continued to invest, increasing its stake in the company.

This round of financing is set to significantly bolster ULSO Technology's research and development (R&D) as well as innovation capabilities within the realm of piezoelectric materials and piezoelectric devices. It will play a crucial role in helping the company expand its product offerings, strengthen its R&D prowess, and accelerate its global market expansion strategy. The funds raised will be predominantly allocated to three key areas: new product R&D, scaling up production capacity, and establishing a comprehensive global sales and service network.

Founded in 2015, ULSO Technology has dedicated itself to the R&D and industrialization of piezoelectric materials and ultrasonic core devices. Its products have already found applications across a diverse range of sectors, including medical ultrasound, industrial non-destructive testing, and aerospace.