Shanghai Yunpun industrial Co.,Ltd, is a high-tech Medicine chemistry technology company. On the strength of high level of R&D, comprehensive manufacturing system and advanced custom synthesized service. We offer our customers high-quality products.

We possessed comprehensive quality inspection organization and quality guarantee system. Dedicating to the R&D and production of more than 600 kinds of chemical products, including heterocyclic chemistry, medical intermediates, chemical intermediates and so on. Drawning on decades of experience constantly focusing on quality, service and credibility. We have gradually gained the trust and long-term relationship from both domestic and oversea markets.