Zhengzhou Sitong Ultra-Slim Lightbox Factory is a professional manufacturer of led slim light box , Since we began to study this kind of product in 2003, we have accomplished a number of projects and established a clear mandate to provide high quality products and services.

We will satisfy our customers, both OEM clients and end-users, through the development of modular products and applications of specific products.

Our object is to become the leading provider of the best products and quality service in China. We will continuously improve our ability to bring new technology and products to the market, along with high quality and customer service including a regular training course.