本公司為一專業類比IC設計公司，主要以研發光電感測元件領域之相關產品為主，產品與技術皆位居業界的領先地位，並為各國際知名大廠(如：Samsung/ASUS...等)所採用。 本公司於2014年12月31日正式併入美

Efficient International Technology Co., Ltd. is a professional semiconductor device and solution supplier and consultant team. We promote, market, and distribute high quality, high efficiency power semiconductor to serve Taiwan and international customers. We provide services to the customers in the market of general power conversion, motor control, lighting, industrial, renewable energy, and other energy efficient required power applications. Efficient also provide consultant service for the emergent semiconductor companies to develop their business in the global markets. We aim to

than-Moore"​ wafer production processes and unparalleled manufacturing efficiency. From its inception, TSMC has consistently offered the foundry segment's leading technologies and TSMC COMPATIBLE® design services. TSMC has consistently experienced strong growth by building solid partnerships with its customers, large and small. IC suppliers from around the world trust TSMC with their manufacturing needs, thanks to its unique integration of cutting-edge process technologies, pioneering design services, manufacturing productivity and product quality. The company's total managed capacity

industries. Siemens brings together the digital and physical worlds to benefit customers and society. Through Mobility, a leading supplier of intelligent mobility solutions for rail and road transport, Siemens is helping to shape the world market for passenger and freight services. Via its majority stake in the publicly listed company Siemens Healthineers, Siemens is also a world-leading supplier of medical technology and digital health services. In addition, Siemens holds a minority stake in Siemens Energy, a global leader in

wafer processing and packaging technologies at partner foundries, our experts can exhaustively monitor the manufacturing of advanced power products to guarantee top quality and high performance at low costs. AOS is committed to offer one stop power management solution to our customers, to provide uncompromising quality, and to deliver superior service. At AOS, we bring value to our customers, employees and shareholders. OUR stock market Symbol in NASDAQ is AOSL. We strive to be Number 1 in everything we do!!

應用材料公司(Applied Materials, Inc.)是世界最大半導體及顯示器設備領導廠商，名列全球前五百大公司之一。成立於1967年，總部設於美國加州矽谷聖塔克拉拉 (Santa Clara)，在美國、歐洲、以色列、台灣以及新加坡等地設有