Responsibilities Take over mechanical related materials sourcing Co-operate internally of mechanical group and take over related materials sourcing, and work with R&D, Material and QA departments together Develop and audit vendors with potentials periodically and submit qualified samples to R&D for new product Responsible for negotiation of all materials of mechanical group, including tooling and unit price, and submit the report to management for approval before updates in BOS system Provide estimated price for new project materials based on engineering data Trace and analyze the market situation of raw materials, and d