
Sertipiko ng API 610

Sertipiko ng CCS

Sertipiko ng CCS

CE Certificate-LP(T)

CE Certificate-SLS,SLW,DG,WQ

Sertipiko ng Credit Rating

EAC Certificate (SLCZ, SLZA, SLZAE, SLZAF, SLZAO, SLZAEO, XL, AYG, SLDA, SLDB, SLDC, SLDT)

EAC Certificate( WQ, WQC, SLW, SLS)

EAC Certificate(WQX, WQH, WQZ, WQ (II), QZ, QH, WL, S, SLO(W), SLOWN, SLOU, SLNC, IS, KTL)

Sertipiko ng ICG

Sertipiko ng IP

ISO9001-2015

ISO9001-2015

ISO14001 EMS CNBJ314806-U

ISO14001-2015

ISO45001 OHSMS CNBJ314807-U

ISO45001-2018

UL Certificate of Compliance