ASE Industrial Holding Co Ltd

ASE Industrial Holding Co. Ltd. was founded in the year 1984 by the two brothers, Jason Chang and Richard Chang, in Kaohsiung, Taiwan. The company entered into an agreement with TDK to establish a joint venture in Kaohsiung, Taiwan. Using TDK's SESUB technology, the firm creates IC embedded substrates. As part of the worldwide semiconductor industry consolidation, ASE and Siliconware Precision Industries (SPIL) announced the formation of a new holding company. Both firms said in addition to their present autonomous activities and operational strategies they will maintain their respective legal entities, management, and personnel. ASE is the leading Outsourced Semiconductor Assembly and Test (OSAT) vendor, accounting for 19% of the market. The firm provides semiconductor assembly, packaging, and testing services. Over 90% of the world's electronics businesses use ASE for semiconductor manufacturing and testing. Fan-out wafer-level packaging (FO-WLP), wafer-level chip-scale packaging (WL-CSP), flip-chip, 2.5D and 3D packaging, a system in package (SiP), and copper wire bonding are among the packaging services offered.