Shanghai Keyan Phosphor Technology Co., Ltd. (KPT CO.) is a High tech enterprise engaged in making and supplying various types of phosphor light material and instruments since 2000 year in Shanghai China.The products include EL electroluminescent wires, phosphors (also called EL wires, flexible neon wires, cool wires, cool neon, and rope lighting glow toys), Christmas lighting decoration, garden illumination, intellect twinkling toys, clothing, darkness safety signs, car decoration, and flexible neon advertisement.Our company researched EL materials with glass and enamel to make flat lighting displays and phosphor instrument since 1965 and plastic EL panels in 1980. In 1990, we started our work on flexible neon wires (EL wires); and in 2000, we were supported by China government for mass production of EL wires and various kinds of phosphor materials.We are equipped with advanced production and test machines for EL wire and phosphor materials and have strong new product development ability. Now we owned over 20 patents for all of our products, among which KPT and EL wire are exported to over 30 overseas countries. Meanwhile, we can supply tech consulting service for domestic and worldwide customers.If you are interested in any of our products, please feel free to contact us.ADD: Building 8 ,No.8 ,Dongzhou Rd ,Dongjing, Songjing, Shanghai, P.R. 201619,China