Xindifu Technology Co.,Ltd.is a limited liability company specializing in the scientific research, production and trade of medicine and chemical products. There are complete chemical inspection apparatus and analysis instruments inside our three labs, therefore we now have ability to achieve almost all kinds of the chemical experiments. We now have developed several kinds of drugs successfully, including: Meloxicam ( the derivatives of camptothecin) and its intermediates ( 7-ethyl-1...