1. Fiber optic communications expeprt Rollball Comm-tech, established in 2000, located in Shenzhen, China, specializes in providing high-performance fiber optic communication products and accessories for telecommunication, broadcast, CATV and network industries worldwide. 2. Early innovator of optical transceiver products Regarding optical transceiver products, Rollball is one of the earliest factories in china that successfully developed 10G series optical modules. Currently, we have XFP, X2, XENPAK, SFP+, SFP, DWDM SFP and GBIC series, which are wide compliant to Ethernet, SDH/SONET, SAN and Video monitors. Our products are highly praised and trusted by domestic and international customers for their excellent performance and reasonable price. 3. A wide variety of cable assemblies We carry a wide variety of cable assemblies like fiber optic patch cords, pigtails and more. We take extra care with every step of production to ensure each patch cord is thoroughly tested before leaving our factory. We can customize our products to have different leads like SC, ST, FC, LC, MU, MTRJ, DIN, D4 and MPO. We can also adjust the length to meet customers' requirements. 4. Individual rigorous inspections At Rollball, we believe that quality is essential to the company's success. As a result, we strictly monitor our ISO 9001:2000-certified production processes. Also, we inspect every aspect of production, from raw material examination to final inspections and shipping. 5.Our mission is to provide our customers with high-quality products and services at the right price, in due time, to help them increase their market share6.In Rollball, we believe that our clients and employees are invaluable business source. Our mission is to provide our customers with high quality products and excellent service at the right price in due time to help them hold more market share.