♦  In February 1972, the company founder, Mr Shu-jun Yang began to contact and learning filter, filter production process.

　　♦  23 years from 1972 to 1995, Mr Shu-jun Yang has been committed to filter, filter production process, many enterprises under

        collective ownership, and was responsible for research and development, production filter, filter, gather experience for many

        years.

　　♦  Light in August 1996 the company predecessor in langfang city, hebei province yongqing grand automobile accessories factory

        was established.

　　♦  In July 2003, named after Mr Shu-jun Yang, founder of the two sons of light brand registration, was renamed yongqing light

        filter factory.

　　♦  In August 2004, langfang light filter co., LTD. Was set up.

　　♦  In November 2013, my company in Hong Kong company registration, and boost the armed force of brand.

　　♦  In December 2013 colours enabled all new VI system, change the success.

　　♦  Light will create a new brilliance in the future.