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