Yingchuang Building Technique (Shanghai) Co., Ltd. (WinSun) has been studying and leading the 3D building printing technology for more than 13 years and currently it is the first company and the only company in the world that can commercially 3D print buildings for practical use. We are trying to solve environment issues caused by traditional construction industry and help the whole industry to improve and transform through 3D printing technology and doing our best to become the company which respects the human being and nature most. We are using solid waste as raw material including construction waste, mining residuals and so on to make recyclable economy possible, which hugely reduces energy consumption and construction cost and allows more people to live in low-carbon and eco-friendly building. There will no more haze, no more pollution and a greener world will come!