| Company Name︰ | Topseller Chemicals Company Limited |
| Company Address︰ | Rm 809, Western Admin Building of Hi-tech Industrial Park of Laoshan District, Q |
| Tel︰ | 86-532-85720380 |
| Fax︰ | 86-532-85720073 |
| Contact︰ | David Xing ( ) |
| Mobile︰ | |
| website︰ | http://cntsl.en.ecplaza.net/ |