Shenzhen Hengyao Electric Apparatus Co., Ltd., established in 1993, is an expert on designing, innovating and manufacturing the high performance and high quality electronic ballast. We have been approved as a hi-tech enterprise by Shenzhen Municipal Government .Our annual production is over 3 million pieces of different kinds of electronic ballast. We have passed the ISO 9001 Quality Management System certificate and are strictly operating by the system. The circuit diagram of 3AAA ballast is patented with exclusive Intellectual Property. The products we made have got the VDE, CCC, CB, CE, ROHS, Nemko and Australian approval. Up to now, we have researched out Electronic Ballast for T5, T8, PLL, PLC, FC, 2D etc. with more than 600 models. We still ODM excellent performance electronic ballast for the famous lighting companies at home and abroad. Our product has the honor to share the market in more than 50 countries or areas. Our product receive a good reputation and compliment from our customers based on its advantage in energy-saving, environmental protection, high-reliability, competitive price and high quality. Shenzhen Hengyao Electronic Apparatus Co., Ltd. is always in pursuit of the notion of Credit First, Quality First & Client First. We will continuously design and develop ballasts that meet the global market&＃039;s demand for the high-quality, energy-saving, environmental protection product. We would also dedicate in manufacturing safer ballast with longer longevity satisfying the popular consumption. What&＃039;s more, it is always our target to satisfy the customer&＃039;s need at any time.