The best-selling products are: sodium nitrite, sodium nitrate, sodium gluconate, maltodextrin, starch, potassium nitrate, potassium carbonate, caustic soda, soda ash, soda ash, borax, boric acid, sodium metasilicate pentahydrate, soda , PVA, K12, sodium dodecylbenzene sulfonate, triethanolamine, monoethanolamine, diethanolamine, paraffin, ammonium chloride, ammonium sulfate, potassium chloride, magnesium chloride, magnesium sulfate, sodium perborate, disodium EDTA, EDTA Tetra sodium, EDTA, tartaric acid, potassium sodium tartrate, formic acid, gold washing, methyl silicone oil, activated carbon, sulfamic acid, sodium hexametaphosphate, phosphoric acid, trisodium phosphate, potassium dihydrogen phosphate, sodium dihydrogen phosphate, hydrogen phosphate Disodium, potassium pyrophosphate, sodium pyrophosphate, rosin, hydrogen peroxide, sodium hypochlorite, sulfonic acid, AES, 6501, glycerin, ferric chloride, baking soda, baking soda, benzotriazole, copper sulfate, zinc oxide, carbon Black, iron oxide red, iron oxide green, iron oxide yellow, iron oxide black, rubber scarlet, accelerator, diffusing agent, glacial acetic acid, ethylene glycol, diethylene glycol, methanol, ethanol, titanium dioxide, polyvinyl alcohol, Light calcium, talc, aluminum sulfate, citric acid, polyacrylamide, sodium cellulose, urotropine, sodium bisulfite, sodium metabisulfite, polyaluminum chloride, hydrofluoric acid, ferrous sulfate, bleaching powder, Bleaching powder, potassium hydroxide, sodium molybdate, shellac, dioctyl ester, dibutyl ester, dimethyl formamide, various chemical reagents, glassware, etc.