Optical Source

have risen in demand within the international market. However, we have been able to dominate the Optical Source industry by producing an output of Huge Piece. Shanghai Grandway Telecom Tech. Co.,ltd is a leading Manufacturer and Manufacturer of optical power meter,light source,loss test set,variable attenuator,fiber identifier,talk set and visual fault locator. Our premises is located in Shanghai, Shanghai, China, and this helps us produce quality products at a price range 47.93 per Piece. Shanghai Grandway Telecom Tech. Co.,ltd supplies its products to various global buyers. All our shipments are dispatched from China and are delivered within 19-20 Business Days. Once your order is delivered, we’ll always be connected with you. That means, in case you face any problems in operating our products, you may contact our representatives and ask for their assistance.