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Find us:
STS Holding
12/F, Henley Building 5 Queen's Road Central, Central Hong Kong
STS France
92 Cours Lafayette, 69003 LYON, France
STS China
19J, Huamin Empire Plaza, No.726 West Yan'An Road, 200050 Shanghai, P.R. China
Tel. +86-21-6228-0387
STS USA
1401 21st Street Suite R
Sacramento, CA 95811
STS Asia
RM 2103, Futura Plaza, 111 How Ming St, Kwun Tong, Hong Kong