Shanghai Qianyiyuan Technology Co.,Ltd is a professional Optical Communication Equipment and Communication Engineering Service company. Our company have professional R & D team and after-sales team in order to provide reasonable quality products and service to customers. We offer a comprehensive range of product, focus on Optical Passive Accessories and ODN products . The main series include: Fiber Optical Cable, Waterproof Connector, Fiber Distribution Box,Fiber Optic Joint Closure, Fiber Optic Splice Cabinet, Fiber Optical Distribution Frame, Optical Passive Accessories and so on. Qianyiyuan always to "high quality, competitive price and better after-sale service " for the purpose. With the innovative technology and scientific management,we are ready to effectively provide all kinds of standard products and customized products for you!