A1semi Electronics Ltd., founded in August 2002 in the United States Delaware Delta, focus on power (Power) and interface (I/O) design field of semiconductor integrated circuits, the products are mainly used in computers and computer peripheral equipment, portable mobile phone products, communications, automotive equipment and other fields. In August 2004, the design center was set up in china. The primary goal of A1semi is to develop high-quality analog semiconductor integrated circuits to deliver innovative products and solutions that offer high cost performance.

Abbatron is a leading provider of high quality hardware and connectors, with over 50 years of experience in the design and manufacture of electronic connectors, components, cable assemblies, and electronic hardware.

Acbel Technology (ACBEL) was founded in 1981, has been to keep harmonious, innovation, beyond the business philosophy, and customer satisfaction as the objective act, through technical innovation and customer continuous development, the power management technology as the core of Acbel technology has become the main partner of many world class manufacturers, and enter the global power supply is the industry leader in the column. Acbel technology is currently in Taiwan as the global research and development headquarters, also has a professional R & D team in China mainland, America and Malaysia etc, for technology research and product development with different market trends and customer needs, and accumulated many years of professional experience, Acbel technology can provide customized power quality and stable supply of products for the needs of customers, products are covering the power range from a few watts output to tens of thousands of watts output, diversity of application range also covers information, communications, consumer electronics, networking and industrial fields, mainly to meet customer demand for one-stop shopping.