Dalian Huanqiu Minerals Co., Ltd.
Our company was set up in 1985 and is certificated by ISO9001 (2008). We are capable of producing 100000 tons of non-metallic mineral powder each year. Our products include metallurgical grade wollastonite, ceramic grade wollastonite, welding grade wollastonite, reinforcement in plastic-coated wollastonite, functional reinforcement-acicular wollastonite, functional ...