Shandong Gresea Building Materials Co., Ltd is one of the largest concrete admixture in China. The company began its operations in 2000, and became a pioneer in the concrete additives in China.
We primarily manufactures and supplies water reducer、superplasticizer(naphthalene-besed;Amino-sulfonic;Polycarboxylate)、air entraining agent、anti-freezing admixture、hardening accelerating admixture、set retarder、set retarding...
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