Ningbo Yinzhou Aishi Electric Equipment Co.,Ltd. was found in 1995 as a share issuing enterprises electric apparatus which combined the research and development, manufacture and sales functions together. Specializes in producing lighting, transformers, and ballasts. There are the series of products: inground lighting, garden lighting, underwater lighting, metal halogen lighting, magnet ballast, the high pressure sodium lamp, mental halogen lighting ballast and so on.