Founded in Hong Kong in 2007, Sundberg has become the pioneer and leader of the "portable stroller" market segment in the stroller industry, with more than 100 patents. The market share of online and offline sales is more than 75%. St. Debei stroller is simple and fashionable, minimalist and classic, the design style and color matching are bright and bold, more suitable for young and lively young mothers, compared with the heavyweight stroller at the level of thousands of yuan at every turn, St. Debei seems to be more life-oriented.