| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| Leap Chem Co., Ltd | +852-30606658 | P.R.China | REQUEST | |
| Umicore AG & Co. KG | Precious Metals Chemistry | +49 6181 59 6005 | +49 6181 59 2970 | Germany | REQUEST |
| Xiamen Equation Chemical Co.,Ltd | +86 592 6515854 | +86 592 6515854 | P.R.China | REQUEST |