Volclay (Tianjin) Industrial Minerals Co., Ltd. is a wholly owned subsidiary of the United States AMCOL group which was invested and built in 2005. The Company is mainly engaged in bentonite as raw material for washing special additives and processing and sales of casting mixed materials.

Volclay (Tianjin) Industrial Minerals Co., Ltd. specializes in the production of foundry grade chromium ore in South Africa. The company has its own LG chrome mines and factories in South Africa.

The products are sold to domestic and overseas markets. AMCOL is the world's leading bentonite mining, processing and sales group. It has more than 80 years of history, and has established more than 10 bentonite mining and processing base in five continents.

Volclay (Tianjin) Industrial Minerals Co., Ltd. is the AMCOL group's strategic investment in China. The company is located in China's economic development spot in Binhai New area, Tianjin City. The company covers an area of more than 60,000 square meters. The company has a special additives washing production line which can produce 20,000 tons a year, and a casting materials mixed line with an annual production of 50,000 tons. It owns a full set of production line with Europe and the United States advanced technology and standards, PLC automatic control, process control and stability, accurate product formula and reliable quality. Our laboratory has advanced, completed testing instruments and equipment. It can test particle size, whiteness, active matter content, loose density, ash content, swelling times, sediment concentration, moisture, PH value and dispersing, etc. The company has passed TUVISO9001:2000 quality system certification in 2008.