自20世纪90年代以来,上海制造业的比较优势已逐步丧失,品牌的没落成为不争的事实。转型升级,重构制造业的价值链,已经成为上海制造业的必然选择。基于“产品内分工”视角,本文分析了上海制造业的现状和问题,探讨了上海制造业转型发展的外部机遇和挑战以及其优势与劣势,提出了上海制造业的价值链重构与产业升级的对策。 Since the 1990s, the comparative advantage of the manufacturing industry in Shanghai has gradually been lost and the decline of the brand has become an indisputable fact. Transformation and upgrading, reconstruction of the manufacturing value chain, has become the inevitable choice for manufacturing in Shanghai. Based on the perspective of “internal division of labor ”, this paper analyzes the status quo and problems of Shanghai manufacturing industry, discusses the external opportunities and challenges and the advantages and disadvantages of the manufacturing transformation in Shanghai, puts forward the value chain reconstruction and Industrial upgrading measures.