Isatifikethi se-API 610
Isatifikethi seCCS
Isatifikethi seCCS
Isatifikethi se-CE-LP（T）
Isatifikethi se-CE-SLS,SLW,DG,WQ
Isatifikethi sokulinganisa iTyala
Isatifikethi se-EAC (i-SLCZ, i-SLZA, i-SLZAE, i-SLZAF, i-SLZAO, i-SLZAEO, i-XL, i-AYG, i-SLDA, i-SLDB, i-SLDC, i-SLDT)
Isatifikethi se-EAC (i-WQ, i-WQC, i-SLW, i-SLS)
Isatifikethi se-EAC (i-WQX, i-WQH, i-WQZ, i-WQ (II), i-QZ, i-QH, i-WL, i-S, i-SLO(W), i-SLOWN, i-SLOU, i-SLNC, i-IS, i-KTL)
Isatifikethi se-ICG
Isatifikethi se-IP
I-ISO9001-2015
I-ISO9001-2015
I-ISO14001 EMS CNBJ314806-U
I-ISO14001-2015
I-ISO45001 OHSMS CNBJ314807-U
I-ISO45001-2018
Isatifikethi sokuthobela imithetho se-UL