Ke Hsuan Tsai was born in April 1987.
10 May 2017
Resignation
OYAT SKIN LTD
Ke Hsuan Tsai was resigned a director
at 31 years old.
Taiwan
08 May 2017
Appointment
OYAT SKIN LTD
Ke Hsuan Tsai was appointed a director
at 31 years old.
Taiwan
02 Feb 2017
Appointment
02 Feb 2017
Significant Control
01 Jun 2016
Significant Control
30 Jul 2014
Appointment
TSAI LTD.
Ke Hsuan Tsai was appointed a director
at 28 years old.
Taiwanese