Research On Centralized Purchasing Products’ Testing Services Project Optimization For Z Communications Corporation

Centralized purchasing management system innovation breakthrough,is one of China’s telecom operators have been actively exploring topic.Centralized purchasing really reduce the company purchasing cost,further integration of the supply chain management ability,has brought significant benefits for the enterprise.At the same time because of the low purchase price,the quality of the products problems also emerge.On the other side,the increasingly fierce competition in the telecommunications industry,network operation quality is higher,in product quality put forward higher request.Beginning in 2009,telecoms operators province branch(hereinafter referred to as "G telecom")to random sampling observation of quality of key materials,but haven’t formed systematic control,effect is limited.How to establish an effective quality management system,making feasible quality inspection plan,and how to select the appropriate third-party detection institution,a G telecom in materials quality control the way to solve the key problem.Based on Z communication corporation(hereinafter referred to as the "Z")to provide G telecom test service project as the research object,from G telecom quality present situation and operation process,points out that the testing service project in the project operation mode and the existing problems in the project schedule management,combining the theory of supply chain management and project management theory,using research,interview and focus group meetings,Work Breakdown Structure WBS(Work Breakdown Structure),plans,Review techniques as PERT(Program Evaluation and Review Technique)and Critical Path Method,CPM(Critical Path Method)project management methods from several aspects,such as improvement countermeasures are put forward on the two problems: one is to establish a testing service supply chain,take inspection service platform mode of operation management services,from the test resource balance and billing process optimization control progress.From the point of actual implementation,project management pattern optimized embodies the Z company as the core of integrated service integrator role,clever resolve the competitive relationship with upstream and downstream enterprises to cooperation,established the Z company testing services professional team,the establishment of a customized project management information system,help customers to build an effective and reliable quality,also has realized the project benefit from 400000 to 9 million.Project schedule optimization for five working days after the time limit for a project of compression,the cumulative save 40 hours(according to the eight hour work week),project operations more efficient.Innovation at the same time,this article puts forward the testing service supply chain,and build the testing services platform operation mode control in the quality of our products and also for the domestic and international quality management provides reference and reference.