Yueqing City Liansheng Electrical&Technical CO.,LTD. is a company specializing in the production of electrical connectors,busbars,high-breaking miniature circuit breakers,instruments and meters,electonic watt-hour meters,also supplying a full range of accessories and fitting.The company has the most advanced localized heat treament equipment,independent die making workshoop that supplies high-precision cold punching moulds(can be customized according to income drawing or samples) and automation peripheral accessories of punching machine to outside.