... by ourselves.Current product be classified as:1) Polyether for coating, adhesive, sealant, elastomer, chemical grouting material, ... and base polyol designed for blending polyether.(for refrigerator, panel, spray system etc..)4) Polyether for high resilience, semi-rigid ... .6) Low unsaturation series. (Also for elastomer)7) Hydrophilic polyether for construction use.8) Slow recovery resilience polyether ...