Hubei Zhimeitang Gypsum New Technology Co., Ltd., a subsidiary of Beijing Guoyun Technology Co., Ltd., focuses on the research and development of advanced gypsum technology, specializing in the production of gypsum thixotropic agents, stabilizers, and retarders, committed to the promotion, application, and technical training of gypsum based mortar.

Hubei Zhimeitang Gypsum New Technology Co., Ltd. is located in Dongbao Industrial Park, Jingmen City, Hubei Province. It is a key investment attraction enterprise in the field of phosphogypsum in Dongbao District, Jingmen City, with a registered capital of 8 million yuan. There are currently 20 formal employees, including 1 master's degree, 5 undergraduate degree holders, and 8 associate degree holders. The company has two modern gypsum research laboratories located in Dongbao Industrial Park in Jingmen City and Huazhong Enterprise City in Wuhan; The production base is located in Dongbao Industrial Park, Jingmen City.

The company's laboratory has advanced instruments, equipped with automatic folding machines, gypsum three-phase meters, polarizing microscopes, digital microscopes, ball mills, crushers, reaction kettles, high-temperature calcination instruments, chemical analysis instruments, cellulose ether detection instruments, etc. Since 2018, the company has invested over 5 million yuan in laboratory hardware, making it a relatively leading gypsum laboratory in China. It has powerful functions such as gypsum synthesis, calcination, analysis, detection, and application, and has helped and served up to 1500 gypsum users.