IBIDEN, founded in 1912, is a subsidiary of IBIDEN Co., Ltd., specializing in the production of multi-layer high-density printed circuit boards for mobile phones, and is a world-renowned professional manufacturer of printed circuit board development and production

IBIDEN is one of the world's largest professional manufacturers in the development and production of printed circuit boards, and its independent research and development and production of products such as semiconductor packaging boards for CPUs, multilayer high-density mobile phone circuit boards, etc., are in the leading position in the world, and have won universal praise from major users around the world. In December 2000, IBIDEN registered and established Yifei Electric Electronics (Beijing) Co., Ltd. in Xingwang Industrial Park, Beijing Economic and Technological Development Zone. The company has invested USD 268 million and employs 1,600 people. Specializing in the production of multilayer high-density printed circuit boards for mobile phones. 

The company is located in the Xingwang Industrial Park of Beijing Economic and Technological Development Zone outside the South Fifth Ring Road of Beijing, adjacent to the Beijing-Tianjin-Tangzhou Expressway and only 16.5 kilometers away from Tiananmen Square. The company's two factories cover a total area of 117,100 square meters, and are across the road from Hongxi Changxin International Golf Course. The company has 76,000 square meters of international standard spacious, bright workshop, world-class equipment, perfect and humanized working environment, broad personal development space, good salary and sound benefits. In order to build a better society and achieve the strategic goal of sustainable development, we will closely integrate CSR with our business activities, carry out CSR activities more deeply and actively, work on the requirements of green procurement, and strictly comply with our commitment not to use mines in conflict areas.