- Glycerine
- 2016-11-05 08:33
- Product DescriptionRefined Glycerine is colorless, transparent, odorless, thick liquid, pharmaceutical preparation, solv
- Carbon Black N220
- 2016-10-31 21:47
- Usage:1)Carbon Blacke used for high, middle and low ink, paint, printing and dyeing and other chemical industry2)For ren