Profile: Shangyu Jiehua Chemical Co., Ltd. is a manufacturer and supplier of peroxide products. We are an ISO 9001 and ISO 14001 certified company. Our product line includes sodium perborate tetrahydrate, sodium perborate monohydrate, calcium peroxide, potassium monopersulfate, sodium percarbonate, tetra acetyl ethylene diamine, zinc peroxide, formamidinesulfinic acid, thiourea dioxide and magnesium peroxide. Our tetra acetyl ethylene diamine is used in domestic laundry detergents, automatic dish washing, bleach boosters and laundry soak treatments to improve the washing performance.