Shanghai Yuanming Lighting Technology Co., Ltd (YML) is a professional large-scale manufacturer of all types of electrodeless induction lamp, integrating development and production together. YML's predecessor, Shanghai Yuanming Ballast Factory, was founded in 1989. Our main products include 25-500W induction lamp, electronic ballast, lighting fixture and related products. And our company has always focused on research, development and innovation. Our company was established in 1999, and we have many years of history in the induction lighting source industry. Located in Shanghai, we enjoy...