... .ISO company 3.12 years experience 4. OEM,ODM AC Module Contator 3ph1.CE approval2.ISO company3.12 years experience4. OEM ... ~50/60HZHuawu Electric is specialized in manufacturing push button,AC Module Contactor,Indicator, switches ,Timer,etc series productions. Our company fetch ... switches. Our productions hade passed CE and CCC approval. AC Module Contactor