About us
Yen Bai Industrial Mineral Joint Stock Company (YBM)
Southern Industrial Park, Van Tien Commune, Yen Bai City, Yen Bai Province, Vietnam
(+84) 0216 3511 222
Chan Thien My Producing and Trading Company

Coc Bo Village. Luc Yen Commune, Lao Cai Province, Vietnam

(+84) 98 859 9869