Product Name: pva 01
Price: US$
Detail: A. Water solubility
For PVA film good water solubility, It avoids the user to contact the harmful chemicals and makes the operation more convenient and safer.

B. Pre-measure unit dosage
For the PVA package could be dissolved by water, it has no leftover in the package. It reduces the contamination problems caused by discarded agrochemical package. By pre-measure unit dosage, the operation becomes more efficient and exacter.