ALSC is Vietnam\\\'s leading mineral manufacturer and exporter. Our main products are barite, calcium carbonate.. . Established in 2007, we one of the top minerals companies Vietnam specializing manufacturing exporting. We have factory, quarry hundreds workers. Currently, ALSC ...
Telephone:84 - 913 - 035209
Address:no.17 - Pham Hung street Hanoi Hanoi 10000 Vietnam