Addenda Chemical focuses on the research, development, production, and application of flame retardants and smoke suppressants as well as battery additives. Headquartered in Guangzhou, the company runs branch offices in Shanghai and New Delhi, with two production bases.Founded in 2011, Addenda has a total operating area of 80,000 square meters, and around 200 employees.Addenda manufactures a wide range of flame retardants and smoke suppressants for polymer materials, including brominated, phosphorus-nitrogen, inorganic and composite flame retardants. These additives are widely applicable to polymers such as PP, PE, PS, ABS, engineering plastics, wire & cable materials, elastomers and unsaturated resins.We uphold the values of integrity, pragmatism, innovation and professionalism, striving to become a trusted supplier of professional flame retardant solutions.