Zhejiang Raitai Electric CO.,Ltd,is an individual ownership enterprise.was found in 1991.our product are zinc oxide surge arrester.cotout fuse .isolate switch and composite insulator which are famous on domestic and aborad.we have obtained ISO9001:2008 quality system certificate.Zinc oxide surge arrester 3-66kv full series products have got KEMA certificate.we are the first company got KEMA certificate in china.Welcome the customers both domestic and aborad contact us for business negotiation.