Single electronic technology Co., Ltd. is located in the famous city ----Shanghai. The technological development and product innovation are our unswerving aims, exploitation of electronic appliances in electrical light source and other technological fields is our fixed ambition.

Since 2001, we have devoted ourselves to researching the Luminescent principle and startup specifics of HID and all sorts of fluorescent lamps and developing matched electronic circuits to suit the luminescent specialty of tube from ignition to steady working. After several years' hard work, owing to its excellent performance, steady power and abnormity protection, the HID electronic ballast has passed all terms of testing carried out by nation Electrical Light Source Test Station. Our company own a sound ISO9000 quality guarantee system authentication of UL and CCEE, management experience and business cooperation with many companies home and abroad.

Today the products massively sold in domestic and foreign markets are 70w, 100w, 150w, 250w, 400w electronic ballast of high pressure sodium lamp and metal halide lamp, The quality is in the lead of the same trade in China and becomes the forerunner of the domestic green electrical appliances industry.

At the same time, we also produce the electronic ballast of metal halide lamp blew 70W and other electronic ballasts, for the requirement of foreign market, we are now applying ourselves to researching and developing high pressure sodium lamp electronic ballast of 6000w, 800w and 1000w and striving for timely sales promotion.