Changsha Kejia Fine Chemicals Research Institute, established in 1998, is specialized in the research and development, manufacture and sales of steroid chemicals, APIs and their intermediates, food additives, electronic chemicals and other fine chemicals. We now have 48 employees, including 2 with doctors' degree and 5 with master's degree, who are highly experienced and skilled in chemical synthesis, pharmaceutical engineering, chemical techniques process, design of chemical plant and design o...