Under the pressure of global competition and shortened delivery times, the domestic manufacturing industry is exploring new procurement strategies in terms of flexibility, cost, and speed; Chinese enterprises have manufacturing and technological advantages, but the differences in quality awareness and business habits with Japan pose obstacles to cooperation. This website provides services such as quality optimization, cost and delivery coordination, technology sharing and R&D cooperation, standardization docking, supplier information matching, and technical language support to build a sustainable cooperation system between Japan and China and promote comprehensive cooperation in the manufacturing industry.