roductronica China, held annually in March, is one of the leading shows in China's electronics manufacturing industry. The exhibition focuses on precision electronics manufacturing equipment and manufacturing assembly services, showing the core technology of electronics manufacturing.

March 14-16,2018, shenzhen Changheng Innovation CNC Technology Co. , Ltd. successfully demonstrated the company's visual glue dispenser system, visual coating machine system, visual gluing machine system, visual screw locking machine system, visual soldering machine system, computer stripping machine system through the 3-day exhibition.