Ningbo Ke'Ao Power Supply Co., Ltd.

Ningbo Jinyuan ( Goldsource ) Electricity Co., Ltd. is large-scale industrialized enterprise integrating researching, developing, selling and technical serving of power supplier in Ningbo, China.

As China coming into WTO, Jinyuan fellow would like to supply our hi-tech products with high quality and best services for our customers. 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 series a. C voltage regulator;
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;
DFseries dc-dc converter;
DFseries dc-ac inverter;
DFseries 13. 8v d. C switch power supply;
PA/SSB series pa amplifier;
GS/MEE series AC/DC adaptors;
CP series educational power supply;
GS series generator;
GS series plug adaptor, etc.

They have got safety approval of CQC and CE approve.