Profile: Changsha Lantian Chemical Co.,Ltd. produces chemicals. Our products include manganese sulphate (granulated and powdered), sodium metabisulphite, zinc sulphate(granulated and powdered), manganese carbonate, manganese dioxide and other fine chemicals. Our manganese carbonate is mainly used for producing magnetic materials, synthetic manganese dioxide, manufacturing organic manganous salts, paint dryer and porcelain/ceramic glaze and electrode. Our industrial grade sodium metabisulphite is mainly used for producing medicine iodoform, rubber solidifying agent, dechloride agent of bleached fiber and leather treatment of leather making industry. We are an ISO9002 certified company. We also supply manganous oxide for material of ferrite, drier of coating and varnish, catalyst, feed additive, trace element fertilizer, or used in drug, refining, welding, vat dyeing & printing, coloring of glass, bleaching of grease, ceramics and battery.