Shanghai Yongming Electronic Co., Ltd., established in 2001, specializes in the research and manufacture of aluminum electrolytic capacitors which are used for energy-saving lamps, CFL, electronic ballasts, inverters, high-voltage power supply, and is the largest manufactuer in east China. At present the company occupies 67,000 square meters, with the production area of 15,000 square meters. Our company has got the certification of ISO9001: 2000 quality management system, and it is also a high-tech enterprise and an important high-tech enterprise which has transformed technology into virtual use in Shanghai. By the end of 2007, the electrolytic capacitors yield has reached 100 million/month, which is the highest among domestic counterparts, and it is also the largest supplier of aluminum electrolytic capacitors for Philips,GE,Osram and Sunlight, etc.