Shenzhen CY Communication Product Co. Ltd, business in local and international market, specializing in fiber communications products and accessories, production, marketing and system networking. CY Communication has based on the market trend, we concentrate in R&D and quality management, Quality is always our origin. According to modern Entrepreneurship management, we have successfully entering the ISO 9001:2008 Quality Management System, increase in work quality and improve management system. We have gained the recognition from our clients through the products R&D and design, Flexibility of production, marketing and customer services. Our company has been manufacturing and business in optical communication products, such as all kinds of Optical Connectors, WDM(DWDM), Adapter, Banding Fiber Splitter , Attenuator�???�??�?�¯�???�??�?�¼?Coupler�???�??�?�¯�???�??�?�¼?Collimator�???�??�?�¯�???�??�?�¼?Optical closure�???�??�?�¯�???�??�?�¼?Fiber Distribution Frame, ODF Frame, Outdoor Optical Fiber Cable Transfer Box etc