William Wan(Director)
E-mail: williamwan@olagroups.com
Tel: 86-755-33087336 / 86 -13902436857
Stella Lai
E-mail: stellalai@olagroups.com
Tel:8 6-755-33087355 / 86–13421369339
Skype: stellalai9
Sarah chen
E-mail: sarahchen@olagroups.com
Tel: 86-755-33087328 / 86–15018505816
Skype: sarah_sz1
ADDRESS:Room 807, Building A ,TIANAN CYBER PARK,FUTIAN,SHENZHEN, Guangdong, China, Post Code: 518040