we System Base Co. Ltd. marked our presence in the year 1987 and operates in the manufacturing/servicing of Converters PwComm, PCI Express To Serial Multiport Bridge With X1 Phy, Converters Portbase, Converters Multi-4, Programmable Embedded CPU Module since 24 years. Our quality services/products have always won us many appreciations from our clients. Our spontaneous performance and confident approach in offering the excellent range of Converters PwComm, PCI Express To Serial Multiport Bridge With X1 Phy, Converters Portbase, Converters Multi-4, Programmable Embedded CPU Module, Semiconductors UARTs