EMERALTECH Limited is a high-tech company with integrated capabilities of research and development, designing, manufacturing and marketing power converter and amplifier module products. Headquartered in around Shanghai - Jiaxing, China as the base of main business operations, the company has also an R&D center in the U.S.A to research and develop advanced power conversion technologies and core product designs. The company's main product is focused on power converter modules, amplifiers and   EMC  for aerospace, military, communications, networking, industrial, and commercial market. In the meanwhile, we also provide custom designed products according to customer's  requirement.  Combining solid knowledge in power electronics and extensive experiences of its key technical staffs in the high tech fields of USA industry, EMERALTECH has developed a series of top class high efficiency, high density, high reliability, low profile DC/DC, AC/DC and DC/AC power converter modules with its proprietary core technologies. The products have been used in application areas of aerospace,   transportation,  vehicular equipment, communication and networking, industrial   control, and commercial products etc. with leading performance in the market. The products of EMERALTECH are all designed,  manufactured and tested under   stringent international standards with best of the class quality level  equivalent or exceeding the similar products on the world market. With its excellent performance and quality level, EMERALTECH's product family has also been awarded as renowned brand product by the organization of  brands on China Market. 
   Our mission is relentless innovation and improvement in our products to create the best value and interest for our customers, investors, our staffs and the society. Fostering excellence of our staffs, developing the best products, achieving the best CQTS (Cost, Quality, Delivery time and Service), and best satisfy our customers' needs are the foundations of maintaining sustainable competitiveness of our company.
   EMERALTECH has established an efficient and effective management system with professional and open management style. The management team is well coordinated with energetic members from high degree professional education background and systematic trainings. In addition with the conducive competition environment, well considered staff career development plan and seamless integration of healthy enterprise culture, EMERALTECH  has successfully  created a high quality, high efficiency working style in its business operation practice. With sincere collaboration with our customers, staffs and suppliers, and timely design and development of high quality products and continuous improvement, we look forward to exceeding our customers' expectations and assisting them to achieve their business goals. EMERALTECH is always your most reliable and faithful business partner.