隨著全球科技迅速發展及國際化競爭的日益升高，競爭型態已由過去個別廠商間的競爭轉變為整體供應鏈體系間的競爭，運用企業間綿密的協同合作關係來強化整體供應鏈的團隊競爭力，已是企業在面對產業競爭的生存之道。本研究以一家國際品牌的電腦品牌商為個案研究的對象，主要在探討企業的新產品開發協同設計策略及如何選擇合作夥伴。本研究透過文獻探討新產品開發流程、產業分析與產業價值鏈的理論、與策略形態法，再透過資料收集與個案公司人員訪談，來分析個案在新產品開發活動價值單元及不同階段的合作模式以了解個案公司新產品開發的協同設計策略、執行狀況與策略夥伴的合作模式。 經由分析本個案，本研究發現地理位置、能力與資源、產品策略與新產品開發流程的複雜度會影響策略合作夥伴的選擇與新產品開發協同設計的合作模式。 / In response to the rapid changing of the technology and market, firms intend to choose the perfect-fit suppliers to be the strategic partner to build their own ECO system. This study aims to explore the corporate’s strategy in collaborative research and development and strategic partner selection- a case study for an international branding PCs company. This study starts with literature review of the new product development, industry analysis, value chain analysis and strat-egy posture analysis. To understand a firm’s strategy selection, I conduct multi-ple interviews with key members of the company regarding key activities of the new product development and collaborative development model at the stages. Through the analysis of this case study, the study found that the geography, ca-pability and resources, a firm’s marketing strategy and complexity of new product development process are the key factors to the choice of strategic partner and the model of collaborative research and development.