Calcium carbonate

Zhejiang Qintang Calcium Co., Ltd. is a key enterprise in Jiande of heavy calcium carbonate, integrated of mineral powder processing and application research. There are 3 plants (Qintang Calcium Industry Plant, Fine Calcium Plant, and Shixiang Construction Material Plant), 6 workshops, and holding subsidiaries, Jiande Dayanshan Mineral Industrial Co., Ltd. and Zhejiang Junke New Material Co., Ltd. Our company has unique mineral resources, including mine, broad production and development prospect. There are rich and high quality calcium carbonate resource in our mines, which are investigated by Zhejiang Geological Survey and Research Company, with calcium content higher than 98%, whiteness about 90-96.