Sanyou Corporation Limited (hereinafter referred to as “Sanyou”) is a group-oriented enterprise specializing in R&D, manufacturing and sales of relays. Sanyou has 9 subsidiaries and more than 3,000 employees. It had registered "SANYOU" etc many trademarks.
Shanghai Yongming Electronic Co., Ltd., established in 2001, specializes in developing & manufacturing all types high-class full range aluminum electrolytic capacitors including radial&SMD type, screw terminal type and snap-in type, From 2017 to 2018 we launched conductive polymer solid radial&SMD type, hybrid polymer soild capacitors with extra small size and long life time. And in 2019 we added in multilayer polymer solid capacitor and EDLC to our line
Xi’an Aerosemi Technology co., LTD (hereinafter referred to as: Aerosemi) was founded in Febuary 2011. With the abundant space resources and brand advantages, centering on the core technical team, Aerosemi focus on designing integrated circuit and solutions of develop emerging industries of strategic importance. The product application includes battery management system of new energy vehicles, battery charge management, smart home, the internet of things, electrical machinery, battery unit of high integrated mobile information terminal, high speed and high precision digital analog converter, etc.