| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| AK Scientific, Inc. | +1 (510) 429-8835 | +1 (510) 429-8836 | USA | REQUEST |
| BuGuCh & Partners | Germany | REQUEST | ||
| Evonik Industries AG | +49 6181 59 6766 | +49 6181 59 6696 | Germany | REQUEST |
| Haihang Industry Co., Ltd. | +86 13386404752 | +86-531-85821093 | P.R.China | REQUEST |
| Kowa American Corp. | +1-(212)303-7900 | +1-(212)310-0201 | USA | REQUEST |
| OPQ Chemical Co., Ltd | +86-17615852982 | P.R.China | REQUEST | |
| Refine Chemical Co.,Ltd. | +86 15665752805 | +86 15665752805 | P.R.China | REQUEST |
| Ring Specialty Chemicals Inc. | +1 416 493 6870 | +1 416 499 9759 | Canada | REQUEST |
| Senzhuo Industry Co.,Ltd | +86-15165036020 | +86-88902568 | P.R.China | REQUEST |
| Shandong SanYoung Industry Co., Ltd | +86 155-64526813 | +86 531-56897532 | P.R.China | 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 |
| Xiamen Hisunny Chemical Co., Ltd. | +86-592-3327115 | +86-592-5823596 | P.R.China | REQUEST |
| Xingrui Industry Co., Limited | +86-531-88980365 | +86-531-88980365 | P.R.China | REQUEST |