COSEL is the world's leading power manufacturer, producing high quality, ultra small AC-DC power, advanced DC-DC converters, and efficient and easy to use noise filters.

Meanwell enterprise Limited by Share Ltd was founded in the year 1982, one of the switching power supply for the world's leading brand manufacturers standard. Meanwell (MEAN WELL) currently consists of five independent financial related enterprises, including enterprises, Limited by Share Ltd meanwell meanwell electronic (Guangzhou) Co. Ltd., Suzhou meanwell Technology Co., MEAN WELL USA, INC. MEAN and WELL EUROPE B.V.. The company's product lines include AC / DC switching power supplies, DC / DC converters, DC / AC converters and battery chargers.

MORNSUN (Jin Shengyang) brand is committed to become the world's leading brands in providing power and signal interface solutions. The product contains power AC/DC power module DC/DC power module product line and product line, non power products including isolated transmitter, industrial interface communication module, IGBT driver, LED driver and EMC helper product line. Jin Shengyang not only through trusted product quality influence the market, but also rely on the concept of wisdom and innovation to impress customers, and to help customers create value, and ultimately achieve win-win situation with customers. As far as Li is concerned, innovation is the source of enterprise vitality, and sustained innovation is an important guarantee for the survival and sustainable development of enterprises. Innovation makes the future.

RECOM over the past 20 years, the procurement of ready to use DC/DC converter modules has become a routine practice. This applies to all electronic industries, including industrial automation, transportation engineering, telecommunications, data technology, measurement technology, medical electronics, etc.. Even for very large manufacturing companies, it is not worthwhile to develop their own DC/DC converters, especially if they need to go through strict international standards. In RECOM, when it comes to power converter, we always pay special attention to the needs of customers, and in the past ten years in the research and development of products with invested millions to build their own laboratory, the expansion of the world wide sales activities. This means that we are close to our customers' manufacturing facilities around the world, providing the most reliable products, first-class technical support and competitive prices in today's market.

TDK, founded in 1935, aims to achieve the goal of industrialization of the world's first magnetic material "ferrite" for the purpose of creating new values and making a positive contribution to mankind. So far, our development has always been to material from electronic components for the purpose, the use of magnetic materials and materials technology starting point to ferrite, provide a variety of original electronic components for the world. Condensed and computer intelligent mobile phone, the same function is widely used in various occasions flat PC, the popularity of clean energy vehicles and electric cars have been in such a significant growth of our field to realize miniaturization, lightweight, high performance and other features, and meet the requirements of all kinds of products for customers. In the next generation of information communication and energy related industries areas for future development, we will use cloud computing, smart grid as the focus of the market, as the era of large volumes of data and reduce the environmental load of low-carbon society, continue to create high-quality products that meet the highest demand.

Vicor, design, manufacturing and sales of modular power components, the power conversion solution products are widely used in aerospace, defense, high performance computer, industrial equipment and automation, telecommunications, network infrastructure, and vehicle and transportation field. Engineers use the combined advantages of Vicor products to design compact, high-performance, cost effective power solutions.

XP Power is a multinational company based in Singapore and listed in london. The company has more than 5000 existing products, including AC-DC power supplies, DC-DC converters and modular power supplies. The products cover industry, medical, communication and aviation military fields. The company has a strong R & D team, to provide customers with customized programs to meet customer quality, low cost requirements. Our company serves customers throughout North America, Europe and Asia and provides full range of services to our customers.

Morning Core Technology Co., Ltd. is a professional integrated circuit design company, mainly focusing on the research and development, design and sales of wireless communication SoC chips and module products, and is committed to providing customers with safe and reliable wireless communication chips and solutions. It is one of the few domestic suppliers of wireless communication chips and solutions that masters 2G/3G/4G/5G and other cellular communications and related evolution technologies. The company mainly provides customers with chip products, module products, chip customization services and related technical services. Its products and services are widely used in fields such as dedicated communications, broadband Internet of Things, Internet of Vehicles and mobile communications.