YLink has built long-term, stable and close relationship with America IBM, HP, COMPAQ, EMC, MOTOROLA, BAY, 3COM, CISCO, MOCROSOFT, ORACLE, SYBASE, INFORMIX, BEA, BORLAND, Singapore BCS and Hong Kong JETCO. And it has relationship with Institution of Software Chinese Acsdemy of   Sciences, Chinese authority software institution.

At the beginning of 2002, YLink became one of IBM partners in China. At the beginning of 2003, YLink signed strategical union cooperation agreement with IBM, and became the single IBM strategical union partner in China. And it is also one of the four ORACLE OAR partners in China financial industry and the highest level agent of SCO and SYBASE in China.