Sertipiko sa API 610
Sertipiko sa CCS
Sertipiko sa CCS
CE Certificate-LP(T)
CE Certificate-SLS,SLW,DG,WQ
Sertipiko sa Credit Rating
EAC Certificate (SLCZ, SLZA, SLZAE, SLZAF, SLZAO, SLZAEO, XL, AYG, SLDA, SLDB, SLDC, SLDT)
Sertipiko sa EAC (WQ, WQC, SLW, SLS)
EAC Certificate(WQX, WQH, WQZ, WQ (II), QZ, QH, WL, S, SLO(W), SLOWN, SLOU, SLNC, IS, KTL)
Sertipiko sa ICG
Sertipiko sa IP
ISO9001-2015
ISO9001-2015
ISO14001 EMS CNBJ314806-U
ISO14001-2015
ISO45001 OHSMS CNBJ314807-U
ISO45001-2018
UL Certificate of Compliance