Shangneng Chemical Industrial Co.,Ltd is established in 2005 which specialized in in the research develop and produce the nano-technology of Calcium carbonate, Calcium hydroxide and calcium oxide products. Our annul output is 100,000 tons. Our projects are highly praised by each level of governments. We had obtained the certificate of ISO9001 quality in 2006. We always insist our spirit: quality the first,customer satisfactiion, development innovation. We are exerting the utmost strength,offering the best service.
