http://www.stargrace-chemical.com/China Paraffin Wax To Ecuador Our History Dalian CR Science Development Co., Ltd was established in 2003 as a professional company engaged in the research and development, production and sales of bentonite products. Yearly export volume maintain at around 300,000 tons to South America, South East Asia, Latin America, South Africa... Our Factory The factory locates in Ningcheng County, Chifeng City, Inner Mongolia. It is well-known for its unique and high-quality bentonite reserves, also been titled as 鈥楾he hometown of bentonite in China鈥? The two main mines with proven recoverable reserves of more t