Robiot Co., Ltd. is an ISO 9001:2000 primary manufacturer and leading worldwide supplier of high purity biochemical for use in molecular biology, diagnostics, cell culture, pharmaceuticals, biopharmaceuticals, life sciences, biotechnology and related areas. The headquarters is located in the State Science Zone of Nanjing University, Nanjing, China. And our production bases which is 20000 square meters are located in Zhenjiang. Robiot is one of the largest manufacturer of biological buffer in China. Our buffers such as ACES，BES，HEPES，MES，MOPS，PIPES, etc.,the annual output has reached hundreds of tons,now we are the supplier of many famous bio-company.