| Addr： | Floor 4, Building 11 Jia, 528#, Ruiqing Road, Shanghai, PR China |
| Post Code： | 201201 |
| Tel： | 86-21-51987688 |
| Fax： | 86-21-33321556 |
| Skype: | info@chemsoon.com |
| Email: | sales@chemsoon.com (for sales) |
| bio@chemsoon.com (for sales of bio-inhibitors) | |
| biotech@chemsoon.com (technical support for bio-inhibitors) | |
| info@chemsoon.com (for other issues) |
