chemsynlab exhibit on 2017 CPHIchina -T1B20

Contact: Mr.Li
Phone: 13621067991(wechat)
Tel: 13552979007(wechat)
Email: chemsynlab@163.com, zhangchao@chemsynlab.com
Add: A411 Room,No.26,Jinyuan Road,Daxing Industrial Developing District,Beijing,China post code:102628