OFILM started operation in August, 2002, and was listed on Shenzhen Stock Exchange in August, 2010 (stock code: 002456).

OFILM is a multinational group with branches in the U.S., Japan, South Korea, Chinese mainland, China’s Taiwan and Hong Kong SAR, specializing in the optic and photoelectric and intelligent vehicle businesses. The company's portfolio includes touch panel modules, camera modules and fingerprint-recognition modules. OFILM parts are widely used in the consumer electronics and intelligent vehicle fields in such products as smartphones, tablets, PCs, smart cars and wearable electronics.

Since entering the touch control system sector in 2008, OFILM has become the world’s largest supplier of smart-phone touch screens and a major supplier for three of the world’s top-5 mobile phone manufacturers.