
| zhengzhou bestchem I&E co.ltd | |
| zhengzhou bestchem I&E co.ltd | |
| Address: | No.226 nanyang road ,zhengzhou china, zhengzhou, Henan, China (Mainland) |
| Zip/Post Code: | 450000 |
| Tel: | 86-371-63769006 |
| Fax: | 86-371-63769009 |
| Website: | http://bestchem.com.cn |
| Contact Person: | |