Seizing the business opportunity offered by China's open reforms and utilizing its established management staff in Hong Kong and resources in China, Techmerge Holdings Ltd. established Viewer Optical & Electronic Ltd. in 1988.

Viewer Optical & Electronic provides a manufacturing facility utilizing the latest technology with skilled technicians for local production of products for foreign companies. The facility has since become the authorized manufacturer for Olympus Japan. In 2002, further expansion was marked by the opening of a new manufacturing facility in Panyu with over 5,000 employees.