岗位职责: 1、Suppliers development, evaluation and management. 2、Purchasing cost optimization and supply chain risk control. 3、Raw materials sourcing and purchasing. 岗位要求: 1、English speaking in general level. 2、At least 5 year experience in purchasing. 3、Tape, adhesive or chemical industry is preferred. 4、Familiar with SAP and major in chemistry is preferable.