Because of the peculiarity and professionalization of the labs’ equipments, some suppliers’ information is confined definitely. With our sourcing assistant, the buyer, Ramesh Shah was matched with our suppliers. In the subsequent arranged purchasing meetings and factory investigations, the suppliers’ R&D capability, factory scale, products quality and marketing feedback obtained the buyers’ highly approvals. The buyers expressed, although the unpopular products were difficult to match, but the adhesive capacity would be better.