Linyi Yuhang Lighting Co., Ltd. established in 1992, covering an area of 20 hectares, in which the workshop area is 68,000 square meters. Its main produces include Transparent Quartz Glass Tube Series, Pearl, Far Infrared Milky Quartz Glass Tube Series, UV- Transparent Quartz Glass Tube Series, Tungsten Iodine Lamp Series, Far Infrared Halogen Heater series, Tungsten Halogen Lamp Series, Single-end and double-end Metal Halide Lamp series and so forth, with more than 100 varieties. Most of them have passed CE and GS. And they have been well sold to all over the world. By adhering to taking the science and technology as guide, the company has been constantly developing new products. In 2003, the projects of ?Carbon Fiber ? Far Infrared Heater with an Annual Output of 10 million Pieces? and ?Lower OH Content Quartz Glass Tube with an Annual Output of One Million Tons? had been listed in the program of the Torch in Shandong Province in 2003.We always keep on working hard to create up-to-dated technology, the most excellent product, and first-class service for our customers.