






asteelflash is the second largest ems company in europe with a strong expertise in automotive, energy management, industrial, data processing, consumer, defense & aerospace and medical segments. asteelflash is ranked 21st ems globally (mmi 2020.04) with a revenue of 970m usd in 2019. it’s now an influential company with 17 production bases in 8 countries, including france, germany, the uk, the czech republic, china, tunisia, the united states and mexico.




memtech is a global components solution provider working with our partners in the business of automotive components, industrial & medical, mobile communications and consumer digital devices. we are a singapore-based company with four manufacturing sites in p.r.china: dongguan, kunshan, nantong, ji’an and one manufacturing site in vietnam: hai duong. besides a wide network of sales & engineering offices in prc, we also have offices in germany, japan, u.s.a and taiwan to support our global reach of products & services.




mutek, a joint venture company by merry and usi, specializes in bt audio sip design, marketing, and customer service. the outstanding r&d team has more than 10 year- experience on collaborating with extensive bt soc platforms and concentrating on electroacoustic application. both standard and customized audio sip can be provided based on your demand. for the trend of miniaturization in audio device, mutek is your best partner of bt audio sip turnkey solution.




suma-usi electronics co., ltd. is located in the kunshan cancon it industrial park. teaming up with kunshan city government and the suma technology co., ltd. with the background of the chinese academy of sciences, it was built as a national advanced computing industry innovation center to provide r&d and production service for high-performance computers, servers, chips etc.