Founded in 1987, we are among the first Hong Kong-based printed circuit board (PCB) manufacturers to establish manufacturing bases in Mainland China in the early 1990s. For many years, Onpress has served multinational corporations, including Fortune 500 companies.

The Group now boasts a total PCB manufacturing capacity of over 1.5 million square feet. Our product range covers double-sided to 16-layer PCBs, as well as HDI boards, flexible PCBs, rigid-flex PCBs, metal core PCBs and other circuit boards. These products are widely applied across various sectors, including automotive, industrial, consumer electronics, computers and peripherals, telecommunications, and medical devices.

We adopt a highly flexible approach to customer collaboration. We offer specialised manufacturing services, such as chip production for the semiconductor market, and have established technical alliances with business partners.

With a diversified customer base, we possess extensive experience in addressing the specific requirements of clients from China, Japan, North America and Europe.

Our experienced management team and well-trained workforce enable us to implement total quality management (TQM) at all levels of the company.

In 1996, we obtained ISO 9000 and UL certifications. In 2005, we were awarded ISO/TS 16949:2002 certification in recognition of our automotive quality management system.

We are awared that our social responsibilities. Committed to environmental management, we attained ISO 14001:2004 certification.

In 2024, we obtained ISO 45001:2018 certification. In 2025, we obtained ISO 13485:2016, ISO 14064 and ISO 27001:2022 certifications.