Chengdu Sandi Technology Co., Ltd. was established in 2011, specialized in fiber optic lighting and communication area. Our company has established the cooperation relationship with the top manufatures in China for years.For lighting, we provide not only PMMA fiber optic products, but also technical design support; For communication, we are specialized in air blown project for FTTH., including air blown fiber optic cable, microducts and accessories.Our company has provided full types of fiber optic products and accessories for our clients from more than 20 countries, such as Thailand, Indonesia, U.S.A., U.K., Netherlands, Saudi Arabia, Zambia, Colombia, Philippine, Bulgaria, and so on.