Yichang Dengcheng Biochemical Co.,Ltd.is located at Caijiapingcun in Dayanxiang, Changyang Tujia Nationality Autonomous County, Hubei province. Founded in 2007, Yichang Dengcheng Biochemical Co., Ltd is a stock enterprise established by Zhejiang Fuyang Dengcheng Building Material Co., Ltd. and Hubei Yichang Bojiali Chemical Co., Ltd, with CNY 10 millions of registered funds (90% is from Zhejiang Fuyang Dengcheng Building Material Co., Ltd. and 10% is from Hubei Yichang Bojiali Chemical Co., Ltd). Taking the advantage of local place on calcite ore, Yichang Dengcheng Biochemical Co., Ltd is striving to be a large-scale production base from the mining of ore to the depth processing of superfine powder. At present, we have mineral rights to mine 2 mines in Dayanxiang, with 4 million tons of reserves (see picture 1); moreover, our production and processing area covers an area of 20mu.

        With the development of economy, calcite powder (heavy calcium carbonate, see picture 3) is becoming an important industry material, and there are more and more demands for top-grade heavy calcium carbonate powder in the market. At present, most of industrial heavy calcium carbonate powders are 800mesh to 1,000mesh, they are widely used in papermaking, plastic, daily chemicals, drug, feed, rubber, cable, paint, coating, adhesive, sealant and new hard plastic industry, etc. Moreover, 1,250mesh or above (superfine grade) of powder are being applied in some companies, too.

        To follow the market demands, improve the producing method and quality of this product in China and expand our business into international market, we repeatedly survey and research all the equipment and methods in the field; at the same time, according to the actual situation of China and our company, we made decision that we will invest CNY 25 millions in 50,000 T/A of superfine heavy calcium carbonate powder project, and our powder classifying machine will adopt the leading equipment in the international market.

        Yichang Dengcheng Biochemical Co., Ltd. is working hard to be a leading and large-scale company in this industry. According to the technical development and market demand in this industry, and taking the advantage of our company on calcite ore, we made our decision to produce hi-tech and value-added superfine heavy calcium carbonate powder. Equipped with 4 set of ALPINE 500/4 ATP-NG multiple wheel superfine powder classifiers from Germany and 13 sets of related equipment (breaker and ball mill, etc) made in China, we are working hard to produce and process superfine heavy calcium carbonate powder products for you.