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;
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;
GS series generator;
GS series plug adaptor, etc.

They have got safety approval of cqc and CE approve. OEM Service:
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Estimated Annual Sales (USD): US$50 Million - US$100 Million
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Ningbo Jinyuan ( G. S ) Electricity Co., Ltd Company profile Business Type: Year Established: 1989 Number of Employees: Legal Representative / CEO: Website: http://www.ejinyuan.com Certificates: Quality Assurance & Certificates: ISO 9002 Brands: Trade & Market Main Markets: Key Customers: Export Percentage: Trade Shows: Company Information Factory Size & Location: Annual Reports / Articles: QA/QC: Customer Satisfaction Assurance: Our Teaam and Staffs: Manufacturing facility: