Changzhou Huajian Petroleum Auxiliary Agent Factory
| Informations de contact |
| Raison sociale: | Changzhou Huajian Petroleum Auxiliary Agent Factory |
| WWW: | http://www.czhjzj.com |
| e-mail: | info@czhjzj.com |
| Descriptif: | The petroleum chemical industry helps the medicinal preparation the producer, adapts medium to refin |
