| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| CBC (America) Corp. | +1-631-864-9700 | +1-631-864-0852 | USA | REQUEST |
| Evonik ( formerly Wilshire Technologies, Inc. ) | +1-609-683-1017 | +1-732-274-0149 | USA | REQUEST |
| Xiamen Equation Chemical Co.,Ltd | +86 592 6515854 | +86 592 6515854 | P.R.China | REQUEST |