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Chongqing Dahua Concrete Additives Sci-tech Development Co., Ltd
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About Us
Dahua is specialized in R&D, production, sales and services of concrete additives. It is an ISO9001 certified company and a member of China Concrete Additives Association.
Our full line of additives including naphthalene series superplasticizers, aliphatic superplasticizers, amino superplasticizers, sodium sulfanilate, NNO high-efficiency water-repellent agent, road additives, high-efficiency hardening accelerating and water reducing additives, pumping aid and expanding additives, etc.
If ...
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