Iwu nchekwa
CB
CCC
CE-EMC
CE-LVD
ETL
FCC
KC
PSE
SAA
UKCA
Sistemụ njikwa ụlọ ọrụ
Nyochaa
BSCI
WM-FCCA
GAV
ISO-9001
Ike na nri
ERP
FDA
LFGB
rute
RoHS
CA-65
DOE
EPR (France)
