... ., Ltd (Ningbo elegance electrical appliances co., ltd) was set up in 2002, is an expert manufacturer of EDM Wire and relays ... board relays , general purpose relays, automotive relays). Our factory specialized in R&DEDM wires and relays , that own full sets of ... , American ASTM, German DIN, Relays was certified by ISO9001:2000 in 2003, main produce with ROHS ,CQC,UL,TUV and VCD certification,