The corporation was established in 1980, which covers 15,000 square meter of land, the annual value of production of which is 50 million Yuan, the number of employee of which is 137, the number of scientific researchers of which is 48. The corporation mainly engages in the R&D of various kinds of LED safe andenergy-saving lighting lamps: stringing locomotive lamp, mine explosion-proof locomotive lamp, petrochemical explosion-preventing lamps and explosion-proof working lamps; various kinds of lamps used in complex environments such as tunnels, power plants, railways and petrochemical industries. 

In 2005, the annual output of the new-type LED locomotive lamps and explosion-proof working lamps independently researched and developed by our corporation had exceeded 100,000 units. We have independently researched and developed petroleum&petrochemical explosion-preventing lamp in 2007, and our products are being praised by multiple users. This series of products have advanced technology, high safety performance, long useful time and more humanized and intelligent design. They are used for various kinds of safety lighting in flammable and explosive environments such as mines, petroleum industries, chemicalengineering, road transportations and underground projects, etc. and various kinds of rescue and relief lighting, and they are also used for other mobile lighting. 

We have advanced managerial experiences, strong R&D teams and top-ranking experimental facilities, production flows and quality controlling approaches. We emphasize products quality, and at thesame time we also positively communicate with the clients, try to understand the clients' demand, find out our deficiencies, and provide the clients with professional and timely after-sale services. 

Our tenet is to make technical innovations, care for people, serve the society, and build virtue for the next 100 years. We are willing to sincerely cooperate with domestic and foreign clients, and share the joy of creation and success!