Top Speed International Limited (TSI) is a professional fiber optic communication products and service provider. With rich experience in fiber optic communication industry in China and support from reputable vendors from oversea, TSI built strong relationships with both our customers and vendors by providing total solution to customer and informative market feedback to vendors.
    TSI's product includes fiber optic polishing machine, interferometer, testing instrument, microscope, PLC splitter chip, V groove, connector, ferrule, polishing film etc. More than products, TSI provides value-added service as part of our total solution to all the customers, which makes TSI unique and competitive in the market.
    TSI locates in Hong Kong with branches in Shenzhen and Shanghai in China.