Zhuzhou Henghe Industrial Co., Ltd is located in the most important transport hub in the middle south of China the key industrial town Zhuzhou city in Hunan Province. The main chemical industry products are （except those who need special certificated）, mine products（wholesale and retail）, oxidants and oxide .Among them are ： hydrogen peroxide , liquid ammonia , alkali , phosphate , sulfur dioxide , ferrous sulfate , hydrochloride , sulfate .also： methanol , caustic soda , formaldehyde , sodium hydrosulfite （ wholesale）, fertilizer （ retail ）,yuanming powder , chlorinated paraffin , sodium carbonate peroxide , PVC , sodium hydroxide , liquid chloride , ammonium chloride , industry sodium thiosulfate , sodium pyrosulfite , industry anhydrous sodium sulfate , secondary sul..