Qitaihe E-commerce Valley Industrial Co., Ltd. was established in 2016 by Bayyun Group and operates the provincial-level technology incubator "Qitaihe Science and Technology Enterprise Incubator". Wan Yun Group has successively operated 9 specialized parks (districts), including Qitaihe E-commerce Industrial Park, Qitaihe Science and Technology Enterprise Incubator, Yichun E-commerce Industrial Park, Fujin E-commerce Industrial Park, Linkou E-commerce Industrial Park, Jixi Digital Economy Industrial Park, Founder E-commerce Industrial Park, Qitaihe Champion Bay Doujie, and Qitaihe Development Zone West Lake Cloud Digital Economy Industrial Park. The group has 4 national high-tech enterprises. It has taken the lead in formulating 9 local standards of Heilongjiang Province, obtained 9 provincial-level base qualifications such as provincial-level e-commerce demonstration base, provincial-level technology business incubator, provincial-level technology transfer demonstration institution, and provincial-level small and medium-sized enterprise public service platform, 1 national-level modern service industry standard pilot unit, and 52 national computer software Copyrights.

In 2024, under the strategic deployment of the group, Qitaihe E-commerce Valley Company actively explored the integration path of digital economy and traditional industries, and built a popular food production factory. In 2025, it created the "Ice Crown City" brand, focusing on the production and sale of the "Ice Crown City" series of Northeast coarse grain soft pancakes.