VIET NAM BLACK BASALT

 HOANG KHANG NATURAL STONE CO., LTD

Civil Group 3, Section 2, Tran Quang Dieu Ward, Quy Nhon City, Binh Dinh Province, Viet Nam

Tel: +84.28.3715.7987  Fax: +84.28.3715.7989.

Email: tuannv@hoangkhangnaturalstone.vn

https://hoangkhangnaturalstone.vn/about-us.html