NanJing LongYan Chemical Co.,Ltd ,a sino-america joint venture, was founded in 1988. It was combined with No.2 Nanjing ZhongShan Fine Chemical plant; No.3 Nanjing ZhongShan FineChemical Plant; NanJing JiaYan Chemical Plant ; Nanjing Ningkang Chemical CO.,LTD.and NanJing KangLe Chemical Trading Company; All these corporations passed through iso 9001:2000quality system certificate (SGS), leaded by Mr Xie BaoKang, Legal representative, also the General Manager of all. And form a combination with s...

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