On behalf of YiHi R&D Director&President Mr. Chen,
We would like to invite you to visit our booth( No. A25, Hall 9) taking place at
The Hall of Vape in Stuttgart, Gremany on 31 May- 2 June 2019.
We have brand-new YiHi ESS driver technology and series products as SX Auto,
SXmini X Class will be shown and we would love you to be a part of this very exciting time.
All of us at Yihi, we thank you for your continued support and hope to see you in Stuttgart !