Research On Improvement Of Purchased Part's Quality Management In FB Company

In recent years,with China's economy entering the “New Normal”,the continuing downturn in the Chinese real estate market and the sharply risen labor cost and raw material cost result in significant drop of growth rate in sanitary products industry.Sanitary Manufacturers are facing unprecedented difficulties.To keep and extend the market share is a vital problem that need to be solved to sanitary manufacturers.Quality is one of the key elements to this problem.As one of triditional industries,the early sanitary manufacturers usually adopt the ‘Self-sufficient'mode,which means producing parts,assemblying parts to finished products and selling products by themselves.Nowdays,considering specialization and cost,more and more sanitary manufacturers purchase parts from outside suppliers and only assembly finished products within their company.The quality of parts plays a very important role in the quality of finished sanitary products.Meanwhile,the cost of parts account for 60%+ total cost of finished sanitary product.The importance of purchased parts' quality management is obvious.This thesis expects to improve the quality of finished sanitary product and lower the cost by studying the quality management of purchased parts in FB company.The thesis takes the quality management of purchased parts in FB company as studying object based on the quality management situations of purchased parts' supplier selection,purchased parts approval,incoming inspection and quality issue handling.Then,obtained the existing problems and analyzed the causes by quality theories and methods.The problems include:the laxity in supplier selection;insufficient verification in part approval;lack of effectiveness in incoming inspection;low efficiency in quality issue handling.Based on application of modern quality theories and tools,the thesis optmized the workflow and method of supplier selection,refined and improved the process of purchased parts approval;modified the inspection plan and established IQC staff's performance evaluation method in incoming process;adopted the Material Review Board and GM Seven diamonds method to standardize the process of purchased parts' quality issue handling.This thesis provides an integrated improvement scheme to purchased part's quality management in FB company.The thesis is guidance to the improvement of purchased part's quality manangement in FB company.It also has reference value to similar companies in sanitary industry.