* If the product has intellectual property rights, a license granted is must or contact us.
Suzhou Rovathin Foreign Trade Co., Ltd.
+86 512 65816829, 61978430, 60635156
http://www.rovathin.com.cn
Shanghai PI Chemicals Ltd.
+86 021 58953700
http://www.pipharm.com
MRV:2,3-DICYANOHYDROQUINONE.cml