Founded in 1989, Jeng Yu Electronic Co., Ltd. one of the leading manufacturers specializing of lron chock , ballast, transformer , and other electrical components for the lighting industry, offers you an extensive line of high-quality products. Currently Jeng Yu's head-quarters and factory are located in Kaohsiung, Taiwan. In 1997 Jeng Yu Electronic CO., Ltd installed a new manufacturing factory in the south of China (Guangzhou Pan Yu), and at the end of 1999, installed another new manufacturing factory in the middle of China (Jiang Su-Chang Shu). Our R&D department continuously conducts an intense review of design and testing procedure and all Jeng Yu products go through stringent quality assurance testing on our production line. That is why Jeng Yu is able to provide reliable products which assure you a profitable business. We sincerely welcome your inquiries and we are at your disposal for any other information you might need.

Manufacturer of electronic, electrical parts & components, including magnetic ballasts, fluorescent lamps ballasts, hid electronic ballasts, electronic dimmable ballast, UV lamp ballasts, T8 electronic ballasts circuit diagram, self ballasted sockets, step dimming T8 ballasts, MH ballast, inverter transformers, high voltage transformers, pulse transformers, matching transformers, transformer inductors, rectifiers transformers, power factor collector chokes, distribution transformers.