| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| R&D Scientific Inc. | +1 226 6000236 | +1 226 6000236 | Canada | 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 |