Hengnan Shenglong Chemical Co.Ltd is a manufacture in china,specialized in selling industrial chemicals(Bariun Bicarbonate, BaCO3,Manganese Sulphate,Sodium Carbonate,Strontium Carbonate), etc.The company has the right to operate and the kinds of import and export of chemical materials.To meet all customers' requests, the company will abide by the following rules: go-aheadism, honest-cooperating, top-quality, high-tech, low-price and good-service.Welcome to contact us with the following ways!