Chongqing Meansen Technology Co., Ltd. was listed on the ChiNext of the Shenzhen Stock Exchange on November 2, 2011 (ChiNext code: 300275).

   Mei Ansen is my country's first listed company operating coal mine safety monitoring products and systems. Its coal mine safety monitoring system product technology level, coverage rate, and R&D management system rank among the top three in China.

   There are 15,000 coal mines of various types and 130,000 non-coal mines in my country. After the State Administration of Work Safety included the six major systems of coal mine safety supervision into the scope of compulsory monitoring and management, this year it began to incorporate non-coal mine safety into the national compulsory monitoring and management system. This contains huge business opportunities.

   Shenzhen Hoyatek Company and Chongqing MeiAnsen have maintained a good cooperative relationship in coal mine safety supervision-optical fiber sensing technology and optical fiber sensing product application.

   On November 3, Mr. Quan Taifeng, the technical director of Mei Ansen, made a special trip to Shenzhen Hoyatek Company for technical exchanges after attending the Shenzhen Stock Exchange listing ceremony.