Huadong Electronics Group Co. (HDE) is an Huadong Electronics Group Co. (HDE) is an ISO9002 certified cornpany with over 60 years manufacturing experience．From 1937，we have been the R&D center and production base of electronic vacuum devices and electri lighting in China．As a state high-tech enterprise，we always take science and technology as our motivation. HDE is the first manufacturer in China to produce incandescent lamps, fluorescent lamps, B/W picture tubes, colour Picture tubes, monitor tubes, cathode ray tubes, counter tubes, photo multiplier tubes，infrared tubes and radar indicator tubes． UP to now，we have developed new electronic devices, energy saving electric light sources， electronic appliances and other communication products．The total products of the company consist of 20 categories with more than 300 varieties Adopting the famous brand Of&＃039;Electrician&＃039;, our leading product—fluorescent lamp’s annual capacity has increased from 6 million to 50 million pieces, occupying 25ï¼…market share in China.