In 2013, Beijing Xianghe Yien Co., Ltd. Was founded, and four new Minghe production lines were installed for the first time. Because of the company's development needs, the company's directors decided to open another wallpaper factory. In the second half of 2013, the original Xianghe Yien was officially established in Tianjin, and Tianjin Yien decorative materials Co., Ltd., located in Baodi District, Tianjin, was once installed with six production lines. Xianghe was registered as Xianghe fruit blue technology Development Co., Ltd., since then, there have been two wallpaper factories in China, and at the same time, it has created the "sure wallpaper" brand. In 2018, Jiangxi factory was established. Jiangxi Guolan Technology Development Co., Ltd. Covers an area of 50 mu and 11 production lines, including 1.37M cloth base production line, 1.06M and 90cm production line and circular concave integrated machine, standard workshop, independent office building and staff dormitory building.