Gemme Specialty Chemicals was founded in 1988, is a leading producer of high-quality chemical product, specializing in production and research and development of Natural Barium Sulfate, Precipitated barium sulfate and Modified barium sulfate which is for powder coating, painting, ink, plastic, automotive coating, waterborne coating,  masterbatch, etc. We also have Sodium Sulfide, which can be use in Fiber, Paper industry.

Gemme Guangdong Plant is located in Foshan Guangdong, owns comprehensive independent intellectual property rights to the surface treatment of synthetic barium sulfate production technology, the particle size of all specifications of the product is accurately controlled in the range of 0.2~1μm, and has the perfect organic or inorganic surface coating treatment technology. Gemme Guangxi Plant is located in Xiangzhou, Guangxi, which is known as the hometown of barite in China. It is one of the most technologically advanced plants in Asian-pacific region, with a wide spectrum of products and built with the best safety standards. The production process is controlled from a central control room with the latest Siemens-SIRIUS system.