Huangshan Bonsun Pharmaceuticals Co.,Ltd. is located in the foot of the world famous scenic- Huangshan, is situated in Shexian circular economy zone, it covers an area of 25,000 square meters, adjacent to Highway 215, highway of HuiHang, Wan Gan railway and Huangshan airport, the traffic is very convenient.

Bonsun is a high-tech company which engaged in researching, manufacturing, and trading of high-grade Polyvinylpyrrolidone (PVP) series, new pharmaceutical excipients and the cosmetic additives series. The annual production capacity is 3000MT PVP series, including PVP- K, PVP-A, PVP-P, PVP-I and so on, Bonsun’s strict control methods always ensures that our products totally comply with the latest international quality standards, like CP2020, latest EP, USP, BP and JP...