Ritano Optics Limited is a HongKong based manufactory and specialized to produce connectors and cable assemblies. Our manufactory approved the ISO-9001 quality guarantee system management authentication. Our products comply with the European RoHS Directive 2002/95/EC certification. Ritano is sincere desire to be a " Green partner" with our clients which protect our ecological environment together. Our Main products including: Fiber optic cable, patch cords / pigtails, connectors, adapters, attenuators and coupler/PLC Splitters. We concentrate on providing high quality products, the most competitive price, fast delivery date and best service to our clients. We ensure our products are reliability and durability because of our professional technology and experience. We have the experienced design team whom can create personalized products according to the clients design or requirement. Clients needs are our priority, and we grade clients approval and satisfaction as our biggest achievement. Our goal is to become the most reliable supplier to our clients. Ritano will bear in mind the concept of "Innovation, Quality, Efficiency and Service" and diligently makes great strides forward with clients in the near future