Major responsibility is buyoff ship, customer complaint handling,process improvement proposal and technical document creation and maintain;Access products rating base on relative criteria and perform subs-con qualification;Do critical key quality process control base on products drawing and relative specification;Manage original buyoff record, provide full buyoff report for qualified product;Provide the buyoff report and assist the relevant department with major quality accident timely analysis;Participate and discuss the process specification、experimental program and identification the new products、new process and new technology;