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