Chongqing Qianyou Technology Co., Ltd., located in Beibei Science and Technology Innovation Park, Chongqing. The company has been dedicated to the research, development, production, and sales of environmentally friendly building materials, with R&D and production bases established in Chongqing, Chengdu, and Dangyang, Hubei. The Qianyou brand carbon crystal board, produced by the company, possesses full independent intellectual property rights and has obtained multiple national invention patents. It uses magnesium cement board as the base material and eco-friendly high-molecular synthetic materials as the surface material, featuring outstanding properties such as water resistance, fire resistance, moisture resistance, mildew resistance, insect resistance, wear resistance, non-deformation, non-fading, aging resistance, thermal insulation, and sound insulation. The surface comes in a variety of patterns including stone, wood, leather, and 3D embossed designs, making each panel a fusion of fashion and art.