Qingdao Hisein Co.,Ltd is a leading manufacturer and supplier of chemical products in north of China. We have our own logistics company & warehouse, and we also have a full experience of exportation. So that we can do a competitive price & smooth exportation work. Our products were sold to most of the world, including Middle East, Africa, Southeast Asia, North America, Latin America etc.
Main products: sodium bicarbonate, sodium formate, calcium chloride, sodium metabisulphite, magnesium chloride, citric acid, sodium sulfate and other chemical products and food additives. With the aim of supplying best quality, prompt delivery, competitive price and professional service, we are looking forward to cooperating with you for a bright future!