Tianjin Depen International Limited, is located in Tianjin China, founded in 2010.
We are the manufacturer and also keep strategic relationship with many famous specialty chemical companys, and have some stock in several coporations.
Besides, we can help you to optimize the current materials cost, and offer the package purchase service.
Please kindly check our below advantage product for your interest:
Polyvinylpyrrolidone: PVP K, PVP I, PVPP( Crospovidone).
PEG/ Polyethylene Glycol
CMC/Sodium CarboxymethylCellulose
HPMC,
etc.