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  缅甸银河国际点击在线24小时开户客服电话13150768882(微信同步)QQ3085076200,感谢各位新老顾客对缅甸银河国际app下载网址的支持!缅甸小勐拉银河国际欢迎您的到来Shanghai Keepontech Co., Ltd.,established and run by a group of chemistry researchers,which is a synthetic technologies oriented company, specializing in custom synthesis and manufacturing of a wide variety of API molecules & intermediates, and specialty chemicals.

      Our main product series include APIs & intermediates, sulfonyl chlorides, bromides, pyridine derivatives, pyrimidine derivatives, etc. With one R&D center, one pilot plant and two production facilities, we can meet customers’ various needs at different stages from grams to tons scale. 

      We are always committed to satisfying customers’ needs wi……