GrandiT Co., Ltd. researches and develops, produces, and markets electronic chemical materials for the semiconductor industry in China. The company offers electronic wet chemicals, including electronic grade hydrofluoric acid, electronic grade sulfuric acid, electronic grade nitric acid, electronic grade hydrochloric acid, electronic grade ammonia, buffered oxide etchant, poly etchant, and electronic grade ammonium fluoride; and specialty gases, such as high purity chlorine, high purity hydrogen chloride and flouride, and high purity tungsten hexafluoride, as well as high purity fluoromethane, trifluoromethane, octafluorocyclobutane, and hexafluorobutadiene. It also provides precursors. The company was founded in 2017 and is headquartered in Quzhou City, China.