The first 3D-printed bus station in Zhejiang province that integrates green, environmental protection, technology and nature has been put into use in Hengjie village, Nanxun town, Nanxun district. This bus station uses an eco-friendly recyclable building material (construction solid waste, steel slag, industrial waste, etc.) and a large industrial 3D printer in the factory for the overall 3D printing of structural parts, which were later shipped to the site for installation. Compared with traditional technique, this type of building does not need the complicated foundation and superstructure construction on site, which is time-saving, aesthetically beautiful and hi-tech.