High-precision injection molding, die casting, rubber injection, and additive manufacturing equipment, including the SpaceA B-Line industrial 3D printing system, are the field YIZUMI develops and manufactures, reflecting a commitment to sustainable, efficient production. It has implemented a 78,000 m2 rooftop photovoltaic system, generating about 27% of its factory power, and has achieved zero discharge of wastewater and exhaust gases, and it promotes all-electric and hybrid molding machines that cut energy consumption by roughly 20% compared to traditional systems. Strategic partnerships with KUKA Robotics and investments in smart-manufacturing bases underscore its leadership in environmental sustainability, circular-economy principles, and digital transformation.