253#huiyun road, zhejiang, china Chongqing Chongqing 404100 China

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2-13B02Guanlange, TE No.1 Hanjiang Avenue Xiangfan Hubei China

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142#renmin road, anhui, china Hefei Anhui China

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chemical synthetic drug chemical raw materials food additives essence & flavor pharmaceutical intermediates...

steriod hormone,intermediates,flavor&ampfragrance...

changhong road,xianfan,hubei Xiangfan Hubei China

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steriod hormone power...