Hubei Zenith Heilen Pharmaceutical Co., Ltd. is one of the leading manufacturers of Ibuprofen bulk active, S(+)-ibuprofen, Oxaprozin, 1,4-butenediol, and ¦ÃÂ-chloropropionyl chloride in the world. Listening to the customers and having our products tailored to their needs make us stand out from the most severe competitions. We have been awarded the best supplier by ¡°SK&F Tianjin¡± since 1994 (the only one among the candidates worldwide). We are also the vendor of subsidiaries of BASF, Johnson & Johnson, and American Home Products worldwide.
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