The Company was established to engage in the production of focus assemblies and high-voltage resistors
Production and assembly of high voltage wire caps
Production of high voltage capacitors
Passing ISO-9001 quality certification; production of return transformer
Passing ISO-9002 certification.
Building up SMT R&D Team & Backlight Module R&D Team
Building up Transformer R&D team, beginning to produce INVERTER transformers, and establishing a backlight module production plant in Wujiang, Mainland China.
On June 18, 2003, the Company became a listed company at over-the-counter market in Taiwan through an IPO.
Building up SMT production line and developing LED backlight module.
The Wujiang Factory and the Kunshan Factory were completely transformed to produce light bars, LED backlight modules, light guide plates and plastic frames
October 2010 Chenhan Optoelectronics Factory was established in Wujiang to produce cover lens.
January 2013 Touch Module Department was established to manufacture TPM modules and LCM+TPM binding.
The Company was restructured. After the restructuring, the factories in China are Dongguan Hualong and Kunshan Tailong, as well as Taiwan Thick-Film Industries Corp.