Chongqing Borning Chemical & Industrial Co., Ltd. was founded in Beibei District, Chongqing, in 2006. Since its foundation, Borning has worked hard under the Pharmaceutical Intermediate and fine chemical research and manufacture. Now we have over 50 employers and 8 of them are Master degree or above. We are a chemical material manufacturer in China. We can supply much kind of pharmaceutical intermediate products and custom synthesis service from gram to MT with competitively price. We are good at nitratlonreaction, Grignard Reaction and high pressure reaction.