CONTACT US
 

Hong Kong Head Office

General Manager: Mr. Yeung Ka Hong
E-mail: khy@thecoresystem.com.hk
Skype: yeungkahong
Direct Line: (852) 3563 5062

 

Japan Tokyo Office

Tokyo Office Manager: Mr. Masanori Okimura
E-mail: masaokimura@sd.dcns.ne.jp
Direct Line: 03-3269-6775
Mobile: 090-7191-3613