Facility

Contact usTel:0086-731-84498068
       18173145536
       13786169961
E-mail:unikem@126.com
dongtao_961@sohu.com

Service Alkyphenol and Phosgene chemical research and development, produceing and customization
Other fine chemicals small scale development, process optimization, customization, and other other technical services

News

Copyright @ 2015-2016 Hunan Dong Tao Biotechnology Co., Ltd. All Rights Reserved