HUBEI W-OLF PHOTOELECTRIC TECHNOLOGY CO., LTD. is a China-based company principally engaged in the research and development, production and sales of precision optoelectronic thin film components. Its precision optoelectronic thin film components include infrared cut-off filters (IRCF) and biometric filters. The Company's main product is the infrared cut-off filter. The product is mainly used in digital imaging fields such as photo-capable mobile camera, computer built-in camera, car camera and security camera. The Company's mainly distributes its products in the domestic market.