Inorganic nano bindersfor various paint use Inorganic hybrid binders Sn-500 inorganic hybrid binders for anti-stain & hard coating of non-plastic substrate Sn-502 inorganic hybrid binders for anti-stain & hard coating of non-plastic substrate, can re-coating baking type Sn-504 inorganic hybrid binders for anti-stain & hard coating of non-plastic substrate, can re-coating fast-drying type Sn-600 inorganic hybrid binders for anti-stain & hard coating of plastic substrate ◘ water-based silica sol binders Sn-100 water-based inorganic binder for concrete wall ◘ water-based metal silicate binders Sn-300 water-based inorganic binders for zinc-rich primer used in anti-corrosion resistance for constructed steel Sn-302 water-based inorganic high temperature resistance binder for anti-corrosion resistance used in constructed steel Sn-304 water-based inorganic high temperature resistance binder for anti-corrosion resistance used in constructed steel ◘ water-based metal phosphate binders Sn-200 water-based inorganic resin for high temperature resistance can stand up to 1200ns Flame retardant agents 1.Fr-202 fire retardant agent for paper and fiber 2.Fr-911c fire retardant agent for structure steel 3.Fr-1030 solvent-based, halogen-free transparent intumescent flame retardant agent for clear wood coating paint 4.Fr-0420 water-based, halogen-free, white intumescent flame retardant agent for color paint