Yip In Tsoi & Co., Ltd. has been in the I.T. business for over 3 decades with I.T. business focus. Today Yip In Tsoi has a total set of hardware, software and service solutions to serve all aspects of I.T.needs.     With all the leading solutions from top vendors like Oracle, Hewlett-Packard Enterprise and IBM, plus our highly skilled and experienced professionals, the highest level of quality of service can be assured.