... specially for Russia and Ukraine markets.such as MCB---Europe, we open new mould without any ... CE, RoHS certificateShanghai CET Electric Co., LTD are mainly producing circuit breaker(mcb, rccb, mccb), AC contactor(LC1 ... meters.Every year, we export many different types of mcb, rccb, mccb, etc to Poland, Russia, Ukriane, ... contact us.Shanghai CET Electric Co., LTD Circuit Breaker/MCB/MCCB/RCD/RCBO/RCCB