绍兴兴欣化工有限公司

绍兴兴欣化工有限公司

• 供应商类型：生产商
• 国家/地区：中国

Sodium hydride, Piperazine anhydrous, 2-methyl Plperazine, Triethylene diamine, N-methyl Piperazine, N-ethyl Piperazine, 2-Hydroxyethylethylendiamine, N-(2-Hydroxyethyl)piperazine , N, N'-Di(2-Hydroxyethyl)piperazine , 2-Hydroxypropay 1-1, 2-Ethylenediamine, 2, 6-DIMETHYLPIPERAZINE , Polyethylenimine , N, N-Dimethylethylenediamine , N, N-Diethyle… 更多