Gemme Chemical Company Limited is a specialized chemical enterprise engaged in the manufacture, R&D and distribution of barium sulfate products.

With the kind attention and patronage of domestic and foreign manufacturers, Gemme consistently adheres to the foundation of development of setting store by science and laying stress on innovation. Gemme has joined hands with the relevant universities and scientific research institutes successively and established close technological cooperation and academic exchange mechanism with them. In addition, with the continuous in-depth research and technological improvement, we have completely upgraded product quality and established a comprehensive system for controlling technological processes and final product quality, and then proceed to become a leader as well as a key supplier in the barium sulfate chemical industry. A part of our products satisfy ASTM F963 (U. S.) and EN71: Part 3 (Europe) standards and all the specifications of the products are strictly tested by SGS standard.

Gemme Chemical has first set up affiliated warehouses and liaison offices in Guangzhou (Guangdong Province) and afterwards in Hangzhou, Ningbo and Wenzhou (Zhejiang Province), Chengdu (Sichuan Provice), Xiamen (Fujian Province), Wuxi (Jiangsu Province), Shanghai and other places to better serve the clients in all places and the markets in the Southeast Asia. In order to more positively participate in the cooperation and competition in the international market, at the end of 2005, Gemme Chemical moved its marketing headquarters to Guangzhou and incorporated Gemme Blanc Chemical (Canton) Company Limited and Gemme Blanc Chemical (Hong Kong) Company Limited, creating a more open and internationalized operating space as well as a more energetic and specialized team.

Our core value lies in that we not only provide you with corresponding barium sulfate products depending on the features of your products, but also design and manufacture custom-made products of special specifications upon customer's request. We provide you with overall solutions for barium product in addition to quality barium sulfate products.

Gemme firmly believes in limitless quality improvement. All the way along, we strive for research and innovation and commit ourselves to the preferred barium salt supplier of the customers in the world. We look forward to your recognition and support.