| 二乙烯三胺买家 |
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| | Diethylenetriamine CAS: 111-40-0 Description:Dear Sir, We are a supplier of specialty chemicals for petroleum industry. As raw material we need diethylenetriamine to manufacture the finished prod...
| | | | | Please send me an offer from Diethylenetriamine, Please quote as follow: 1 Ton ,CIF Guayaquil, Ecuador, by sea 100 Ton, CIF Quito ,Ecuador, by air Regards, Luis Gomez Montemar Internationa...
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