Founded in 2004, Jiande Yunfeng Calcium Carbonate Co., Ltd. holds a registered capital of RMB 10,000,000 Yuan. After years of trials and hardships, the company&＃39;s scale has been on the rise, with all its business booming. Located in Xin&＃39;an River, the excellent national grade tourism city, as well as the seat of Lingqi Cave, which is also a national scenic area, Jiande Yunfeng calcium carbonate Co., Ltd. is close to 320 and 330 national roads, and Hang-xin-jing expressway, with convenient transportation and favorable environment. The company covers an area of 23,850 square meters and has 133 employees at present. It holds a total assets of over RMB 80,000,000 Yuan. As an expert manufacturer of calcium carbonate and calcium hydroxide, the company holds two production lines that can produce more than 50,000 tons of ultrafine and light calcium carbonate series products annually. The products are widely used in papermaking, rubber, coating, building materials, and various fields. we can also produce according to customers&＃39; demand.With a mine provided to ourselves and the advantages of local superior limestone, water resources, Jiande Yunfeng Calcium Carbonate Co., Ltd. has produced "Shiyuan" brand calcium hydroxide and calcium oxide, while the dominant product should be the special low lead calcium hydroxide, the annual output of which is 100,000 tons. Its application fields include pharmaceutical, food, wastewater treatment, neutralizing treatment of acid water, flue gas desulfurization, MSW incineration, coating, building materials, and leather making.As a high-tech Hangzhou enterprise, the company integrates scientific research, production, and marketing with services. It received approval both from relevant government departments and within the industry, owing to constant progress and development. Equipped with the most advanced production equipment in China and a complete set of calcium carbonate detecting instrument, Jiande Yunfeng Calcium Carbonate Co., Ltd. has acquired ISO9001, 2008, ISO14001:2004, OHSAS18001:2007 management system certifications. In addition, it was rated as "Hangzhou Advanced Enterprise", and AA Level "Trustworthy Unit" awarded by Zhejiang Administrative Bureau for Industry and Commerce. Titles such as "Jiande Calcium Carbonate Industry Leading Enterprise", "Labor Security Faith Model Unit", "2015 Annual Government Quality Award", "Private Enterprise with Integrity" title given by the Publicity Department of CPC Hangzhou Municipal Party Committee, and "Zhejiang Technology-based SME". Its registered brand "BUSHI" has been recognized as famous brand in Hangzhou. The products are environmental friendly and can well meet SGS standard. The superior product quality has guaranteed its leading performance in ultrafine calcium carbonate, special low lead calcium hydroxide, and calcium oxide industry. Meanwhile, the company&＃39;s innovation capacity is also among the top. Its market is distributed mainly in electronic industry, rubber, and papermaking in Jiangsu Province, Zhejiang Province, and Shanghai. The products are exported to southeast Asia. More than 5% of the annual sales revenue are used for product R&D, and innovation. Currently, Jiande Yunfeng Calcium Carbonate Co., Ltd. has joined in the major drafting units of slurry calcium carbonate and cream calcium carbonate national industry standards, and industrial calcium oxide, calcium hydroxide, and calcium carbonate analytical method. We have gained eleven utility model patents, one invention patent, and three invention patents being reviewed. Under the right decision of company leaders as well as concerted efforts of all staff, we have achieved favorable results, completing over 80,000 tons of calcium carbonate, 100,000 tons of calcium hydroxide, output value reaching beyond RMB 80,000,000 Yuan. These figure indicates that the company&＃39;s economic growth and management scale are ever-increasing annually. The substantial increase in company&＃39;s economic stren