Our factory is a professional manufacturer of HID (high intensity discharge) lamp , a supplier of 4.0 coefficient hard glass bulb shells and led products. The quality is our culture. Our factory was established in 1994. We engaged in manufacturing of metal halide lamp, high pressure sodium lamp, dysprosium lamp, mercury lamp, ultraviolet lamp, infrared lamps and hard glass bulb shell for HID lamps. In 2014 the factory manufactured and sold 200,000 metal halide lamps, 150,000 high-pressure sodium lamps and millions of other electric light source products .Our production capacity of glass bulb shell has reached twenty million pieces per year. The factory adopts own large glass furnace to draw high quality glass tubes, and responds to the market demand quickly with our patent technology. Using the unique advanced technology and processes, we can manufacture special shape of type T glass shell. Meanwhile we can manufacture various kinds of blown glass too. We also accept orders based on customer&＃39;s samples, drawing and special requirements. Our principle is with us your business in safe your money in safe.