Mi Material Holding Limited

Mi Material Holding Limited, through its subsidiaries, manufactures precision solder spheres and related semiconductor advanced packaging materials under the accurus brand. The company produces solder spheres that serve as interconnect components for electrical connectivity between integrated circuits and printed circuit boards in advanced semiconductor packaging applications. It produces proprietary solder sphere products, such as iSAC, an alloy engineered for mobile and portable computing applications; Cyclomax, a solder sphere alloy for automotive and other applications; and Ecolloy, a solder sphere line for sustainable semiconductor packaging. It also offers Copper Core Solder Spheres (CCSS), an interconnect solution for fine-pitch and ultra-fine-pitch flip-chip, wafer-level packaging, and 2.5D/3D integration architectures, as well as SAC alloys, including SAC305, SAC405, and low-silver variants of tin, silver, and copper compositions.