The Company primarily provides infrared cut-off filters, lens holder components, flat touch panels, coating optical products, optical low-pass filters, protecting glass, laser optical read head coating components and beam splitter prisms, among others.

Shenzhen O-film Tech Co., Ltd. is principally engaged in the manufacture and distribution of precision optoelectronic thin-film components. The Company primarily provides infrared cut-off filters, lens holder components, flat touch panels, coating optical products, optical low-pass filters, protecting glass, laser optical read head coating components and beam splitter prisms, among others. The Company's products are applied in mobile phones, digital cameras, video cameras, projectors, medical devices, monitoring systems and optical communication products, among others. The Company distributes its products primarily in domestic and overseas markets.