Cov khoom lag luam ceev loj M1-M16, lossis cov qauv tsis muaj, BSSIY, BSTI / TAS NRHO, BARCS, BSTI / DINCE, BSTI / DINCE, BSTI / DINCE, BSTI / DINCE, TAGNE, TAS NRHO, DINCE, TAG NRHIAV, XINCE, ZINCE, ZINCE, XA QIS ISO9001, ITF16949, ISO14001, thiab lwm yam