Tianjin Yixinhengxin Chemicals Co.,Ltd is a chemical manufacturer who has passed ISO certificate. With three subsidiary factories, our company mainly produces Inorganic chemicals, Organic chemicals, Pigment&Dyes chemicals .Each factory of us has professional and individual production lines to meet our clients’ different needs. Our export department is located in Tianjin, China. All products of our company are produced by our capital-owned factories, which have first class production equipments, experienced technicians, modernized warehouses and professional transport teams. We once