Cement Concrete Hardener demands quality, because aesthetic appeal is not the only concern, make and durability set market standards. CSA BinderCement clinker,CSA Expansion Agent,Dry mix mortar,Concrete Additive Agent,ect. by Tangshan Polar Bear Building Materials Co., ltd-Beijing Private Limited are developed with finest quality raw material sourced from most renowned suppliers. Being the most reliable Cement Concrete Hardener Exporter and Trader we hold a reputable image, owing to a satisfied consumer base and a legal entity operating under Have Own Export License.We take pride in setting a benchmark with first in class kitchen products delivered straight away from our production facility headquartered in Beijing, Beijing, China. Generating yearly revenue estimating around Approx More Than 1 Billion US Dollar, based on Mexico,Peru,Russian Federation,Thailand,Vietnam export market ratio and export value crossing US$5 Million - US$10 Million. Tangshan Polar Bear Building Materials Co., ltd-Beijing was first introduced with initial business capital estimating Above US$100 Million, back in 2011. Now holding successful export history of around 9 Years .