API 610 Chitupa
CCC Chiteti
CCC Chiteti
CE Chitupa-lp (t)
CE chitupa-SLS, SLW, DG, WQ
Chikwereti Chiyero Chikwereti
EAC Chitupa (SLCZ, SLZZE, SLZAE, SLZAF, SLZAO, SLZAE, AYG, SLDA, SLDB, SLDT, SLDT)
EAC Chitupa (WQ, WQC, SLW, SLS)
EAC Chitupa (WQX, WQH, WQZ, WQ (II), QZ, QH, S, WL (W), Slown, Slou, SlOU, IS, KTL)
ICG Chitupa
IP Setifiketi
Iso9001-2015
Iso9001-2015
Iso14001 ems CNBJ314806-U
Iso14001-2015
Iso45001 ohsms CNBJ314807-U
Iso45001-2018
Ul Setifiketi yekuteerera