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China Polycarboxylic Superplasticizer,Sodium Gluconate,Calcium Lignosulfonate Manufacturer and Supplier
Shenyang East Chemical Science-Tech Co., Ltd. have been specialized in Polycarboxylic Superplasticizer manufacture for many years. Our main products are various kinds of Sodium Gluconate, Calcium Lignosulfonate, Also including TPEG,HPEG, etc.