Ningbo Electric & Pneumatic Co.,Ltd (www.ningbo-electric.com), China manufacturer and exporter of industrial electrical equipments and pneumatic series in China, our factories mainly supply: circuit breakesr, contacts,,watt-hour meter, push button switchs and pneumatics,pneumatic cylinder,CXSM double,single acting cylinder,double acting,STMB,CX2 skid platform,solenoid valve,pneumatic magnetic valve,hand valve,cylinder manifold,