Rectron Limited was established in January 1976 in Tu-Cheng, Taipei by a team of experienced semiconductor engineers. Financed locally, Rectron very quickly emerged as a recognized supplier of quality discrete semi-conductors.  In 1981, Rectron increased sales revenues with direct access to the global semiconductor market via a network of exclusive Distributors and Agents.

Rectron received approval for initial Public Offering of common stock in January 1985 and has opened wholly owned subsidiaries in Los Angeles, USA; London, England; and Hong Kong.  Further expansion came in early 1994 when Rectron commissioned a plant in China to enhance our competitive advantage and increase discrete product manufacturing capacity.

MORNSUN, is a leading vertical industrial POWER SUPPLY manufacturer, specializes in magnetic isolation technology and product research & applications. MORNSUN manufactures high-quality products include AC/DC converters, DC/DC converters, adapters, isolation transmitters, IGBT drivers and LED drivers, most of which are UL, CE, CSA, CB and DoE Level VI certified. Typical applications of MORNSUN’s power range includes industrial control, transportation, renewable energy, IoT, power grid, medical, automotive, & communications amongst others

Founded in 1998, today MORNSUN has become a leading global power supply manufacturer with wholly owned subsidiaries in America and Germany, and a distribution network throughout the world.

MINMAX was founded in 1990, has over 27 years experience as a specialist in the design and manufacturing of DC-DC converters & AC-DC Power Supplies for ITE, Railway, Renewable Energy and Medical Applications. The comprehensive standard range of products covers power ratings from 1 to 75 Watt DC-DC converters, 2 to 60 Watt AC-DC power supplies and 0.5 to 1 Amp switching regulators, all MINMAX products have a 3 year warranty.

To respect our social and physical environment, MINMAX all products comply with European RoHS Directive and REACH Directive, besides we share international concerns about the conflict in the Democratic Republic of the Congo (DRC) and adjoining countries, and are working to ensure that the mining of the minerals that end up in our products do not contribute to human rights violations in the region. MINMAX set Quality Control, Satisfy Customer Demands, Green Products & Sustainable Business as our goal.

Our company is one of the world’s leading manufacturers of electrical resistance and thermoelectric materials for temperature measurement and passive components in the automotive, electrical and electronics industries. Precision measurement systems from Isabellenhütte set the industry benchmark for current, voltage and temperature sensing in cars and trucks, hybrid and electric vehicles, as well as industrial and renewable energy generating systems.

As one of the leading providers worldwide we are producing first-class precision and power resistors in the field of low resistance load for various applications. When it is about getting the most precisely measured results, in a minimum of space, we represent the ideal partner. This can be offered by our advanced shunt-technology. Thanks to our decades of experience and profound knowledge we are producing the highest quality precision resistors. Our series comply with the RoHS-Directives as well as the AEC-Q200-specifications. In some cases, they’re also qualified for use in space.

Founded in 1972, Chilisin is a dedicated inductor manufacturer and service provider based in Taiwan. Over the years, Chilisin has grown into a worldwide corporation with factories and sales offices/channels in Taiwan, China, Europe and USA which provides inductor turnkey solutions for EMI, power and RF. With a complete product range and global technical support, Chilisin has become one of the few inductor suppliers capable of providing a complete “one-stop shopping” experience.

To meet international standards and quality assurance, Chilisin implements strict management on quality and service, providing competitive products, efficient delivery and timely support for its customers. Chilisin is widely recognized by international companies such as Microsoft, SONY, Samsung, PACE, Panasonic, Nvidia, Foxconn, Harman Becker, Technicolor, Pantech, Quanta, Compal, Wistron, ASUS Group, MSI, Gigabyte, Alpha Networks, Zyxel, ChiMei, etc. Chilisin is listed on the Taiwan Stock Exchange since its IPO in 2001.

3L Electronic Corp. is a professional coil & inductor manufacturer. It mainly engages in producing surface mounting electronic inductor components. In 2019, 3L started Nanning factory building located in Guangxi and is going to invest 300 million RMB in factory building and automatic equipment. New factory will take an area of 70,000㎡, which is as large as all existing production sites combined.