Kunshan Dingxin Electronic Co., Ltd. was established in 1998 and is located at 168 Xiaolin Road, Kunshan, Jiangsu Province. Funded by Taiwan-based Unimicron Group, the company has a registered capital of USD 82 million and a total investment exceeding USD 200 million. The plant covers an area of approximately 100,000 square meters and currently employs over 4,800 people. The company specializes in manufacturing printed circuit boards (PCB) and high-density interconnect (HDI) boards, which are widely used in network communications, mobile phones, PDAs, and automotive industries. Its primary customers include several Fortune 500 companies.

Kunshan Dingxin has achieved several certifications, including TS16949, ISO-9001 quality certification, ISO 14001 environmental system certification, QC080000 product environmental certification, and UL certification. The company has been honored with several awards, such as the "Harmonious Labor Relations Enterprise of Suzhou 2020," "Advanced Talent Introduction and Cultivation Enterprise of Kunshan 2020," "Advanced Foreign-oriented Economic Collective," "High-tech Enterprise," and "Excellent Foreign Trade Export Enterprise."