Shanghai Yongming Electronic Co., Ltd., established in 2001, specializes in developing & manufacturing all types high-class middle-and-high-voltage aluminum electrolytic capacitors for LED, energy-saving lamps, electronic ballasts, inverter, power supply, including radial type, SMD type, screw terminal type and snap-in type aluminum electrolytic capacitors.

Based on the close cooperation with our counterparts in Japan and South Korea in technology, we are advanced in products performance on enduring high temperature, high voltage, high ripple current and high frequency. Now our company is ISO9001:2000 certified, and all the products are RoHS compliant.

By the end of 2014, the electrolytic capacitors output has reached 180 million/month, which is the highest among international counterparts. Our products are mainly supplied to the OEMs for GE, Philips and Osram in China.

“The highest quality, moderate price, swift delivery, excellent services “are our promises to customers.

We will follow our culture of "Progress little by little and day by day" constantly and satisfy the demands of our customers with our unremitting efforts and constant progress.

Our advantage: The life of ymin capacitor is almost the same with Rubycon capacitor at normal temperature, ymin specification change is much smaller and more reliabale at super high temperature; We solve the major problems of not enough uniformity,not high reliability and not good safety than happens in Chinese capacitors companies.