Korea:
Add: 40, Hwangpung-ri, Namil-myeon, Geumsan-gun, Chungcheongnam-do, Republic of Korea
Dongji Co., LTD; Tax code: 356-69-00346
Cellphone: +82-10-8580-8639 (Mr. Phuong) or +82-10-4051-4720 (Mr. Young); 
Email: kosam.phuong@topkoreamart.com (Mr. Phuong) or mylandyoung@naver.com (Mr. Young)  

Viet Nam Branch:
Add: 93, Road No.10, Binh Hung Hoa B Ward, Binh Tan District, HCMC
KoSam Co., LTD; Tax code: 031 611 4765
Cellphone: +84-933-009-020 (Mr. Dong);
Email: Dongnm99@gmail.com (Mr. Dong)

Viet Nam Warehouse:
Add: 822/67A Huong Lo 2 Street, Binh Tri Dong A Ward, Binh Tan District, HCMC
Officer: Mr Dong - 0933009020