Shenzhen Lingyijiu Technology Co., Ltd., established in December 2021, is a high-tech technology enterprise focusing on the research and development, production and sales of projection products and core devices. It owns its own brand "Jiang Xiaoying"

From 0 to 1 means a breakthrough; from 1 to 9 means development; from 9 to 0 means a new starting point, which is repeated and endless.