As the most professional manufacturer and exporter of construction hardware and construction chemicals, ShiJiaZhuang FUNDER Metal Products Co.,LTD. has been focusing on the research and production of building water supply and drainage systems, heating systems, pressure pipe connections, and construction chemicals for many years. At present, the concrete admixture products supplied by our company mainly include Sodium Gluconate ≥ 98%, Polycarboxylate Superplasticizer (PCE), Naphthalene Sulfonate Superplasticizer (SNF), Sodium Lignosulfonate, Calcium Lignosulfonate, and other chemicals .