I-PEX was first established in 1963 and is a listed company on the Tokyo Stock Exchange in Japan (Stock code: 6640), renamed from DAIICHI SEIKO in August 2020, the company's main business: linkers and electronic components, automotive electronics, related components, semiconductor manufacturing equipment and other related businesses;I-PEX Group is committed to providing customers with the * cutting-edge products and services; It has established a number of subsidiaries in Japan and at home and abroad, with 38 factories and business contact stations in 11 countries around the world, customers all over the world, and annual sales reach 5.4 billion yen.