Nanjing Yingchen Pro-Video Equipment Co., Ltd. is a company dedicated to the research, development, and manufacturing of high-quality film and television equipment. Our brand, ROLUX, encompasses a wide range of products including photography, camera batteries, lighting equipment power supplies, video equipment accessories, and portable energy storage systems. Established in Nanjing, China in 2002, we have been committed to providing our customers with the most innovative and reliable products in the market.