NINGBO JINYUAN ( GOLDSOURCE ) ELECTRICITY CO., LTD IS LARGE-SCALE INDUSTRIALIZED ENTERPRISE INTEGRATING RESEARCHING, DEVELOPING, SELLING AND TECHNICAL SERVING OF POWER SUPPLIER IN NINGBO CHINA.
WARMLY WELCOME THE NEW AND OLD CUSTOMERS AT HOME AND ABROAD.
WE MEAN WHAT PROMISED BASED ON THE HIGH QUALITY

OUR MAIN PRODUCTS:
SVC / AR / CVR / AVR / ST-XXW4 / SVR Series A.C VOLTAGE REGULATOR ( Stabilizer );
TDGC2 / TSGC2 Series CONTACT VOLTAGE REGULATOR;
ST Series A.C STEP-UP & DOWN TRANSFORMER;
TC Series A.C STEP UP / STEP DOWN TRANSFORMER;
THG Series A.C STEP UP / DOWN TRANSFORMER;
SMALL TRAVEL VOLTAGE CONVERTER;
DF / PS / DVP Series D.C REGULATED POWER SUPPLY;
DF Series BATTERY CHARGER;
DF Series DC-DC CONVERTER;
DF Series DC-AC INVERTER;
DF Series 13.8V D.C SWITCH POWER SUPPLY;
PA / SSB Series PA AMPLIFIER;
GS / MEE Series AC/DC ADAPTORS;
CP Series EDUCATIONAL POWER SUPPLY;
KSA Series SATELLITE ANTENNA;
GS Series GENERATOR;
GS Series PLUG ADAPTOR ;
. . . . . . etc

THEY HAVE GOT SAFETY APPROVAL OF SONCAP; SASO; CQC AND CE.