Production and marketing: high-intensity condensed slurry, propulsions, pressure slurry, orbital glucose, etc.; concrete patching and reinforced solids, quick road recovery, acrylic emulsions, polymer patching sands, epoxy resin slurry, epoxy epoxy ecstasy, epoxy slurry, epoxy rhesus sludge, concrete colour repair, concrete protection against carbide paints, ecc high long-duration concrete, rmo sew, soft cement emulsion, cement-based self-flow smoothing sand, interface agent。