Polycarboxylate Superplasticizer Liquid, Polycarboxylate Superplasticizer Powder, Sodium Gluconate manufacturer / supplier in China, offering Js-103 High Efficient Water Reducing Polycarboxylate Superplasticizer Solid Content 50%, Bt-303 Polycarboxylate Superplasticizer Solid 50% (High slump retaining type), Bt-303 Polycarboxylate Superplasticizer Liquid (SLUMP RETENTION SUSTAINED RELEASE TYPE, 50% SOLID CONTENT) and so on.
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