
Certificat API 610

Certificat CCS

Certificat CCS

Certificat CE-LP(T)

Certificat CE-SLS,SLW,DG,WQ

Certificat de rating de credit

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

Certificat EAC (WQ, WQC, SLW, SLS)

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

Certificat ICG

Certificat IP

ISO9001-2015

ISO9001-2015

ISO14001 EMS CNBJ314806-U

ISO14001-2015

ISO45001 OHSMS CNBJ314807-U

ISO45001-2018

Certificat de conformitate UL