Nanjing Atuo Chemical Engineering Tech. Co.,Ltd. is a comprehensive researching, manufacturing and trading enterprise specialized in the R&D, production and sales of pharmaceutical and chemical products, special customized chemicals as well as technical services. Our company is involved in the following areas: pharmaceutical APIs, Pharmaceutical intermediates, pesticide & pesticide intermediates, special chemical reagents etc. It has set up a R&D department, chemical analysis room and two workshops.