Our company has specialized in designing, manufacturing and supplying high quality electronic ballasts since 1992. Over the years, we have successfully established our quality brand "BAST" and extended the product range to include electronic transformers and inverters, emergency lighting sets, fluorescent tubes and fittings, exit signs for T5, T8 and other applications. With our factory fully-owned and ISO 9001 certified (as well as Hong Kong office), our customers can truly enjoy direct low manufacturing cost, and be assured of products managed under recognized quality system.