| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| Nantong Xindao Biotech Ltd | +86 19033786557 | P.R.China | REQUEST | |
| Senzhuo Industry Co.,Ltd | +86-15165036020 | +86-88902568 | P.R.China | REQUEST |
| Tianjin YR Chemspec Technology Co.,Ltd. | +86-22-27607566 | +86-22-27607566 | P.R.China | REQUEST |
| Zhonghe Fountain (Tianjin) Biotech Ltd. | +86-22-28588176 | P.R.China | REQUEST |