| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| Akzo Nobel Ethylene and Sulfur Derivatives | +46 303 85000 | Sweden | REQUEST | |
| Fabrichem, Inc. | +1-(203) 372 8811 | +1-(203) 372 8816 | USA | REQUEST |
| Kowa American Corp. | +1-(212)303-7900 | +1-(212)310-0201 | USA | REQUEST |
| OQEMA AG | +49 2161 356 0 | +49 2161 356 111 | Germany | REQUEST |
| Simagchem Corporation | +86 592 2680 277 | +86 592 2680 237 | P.R.China | REQUEST |
| Xiamen Equation Chemical Co.,Ltd | +86 592 6515854 | +86 592 6515854 | P.R.China | REQUEST |