Shandong Guangtongbao Pharmaceutical Co., Ltd

Changzhou Yuanyu Drying Equipment Co., Ltd. is a professional company engaged in the research and development of drying granulation, dust removal, conveying and other equipment. Our company is located in Yanling Village, Sanhekou, Wujin, Changzhou, c

We are a company dedicated to the manufacture and import of chemicals oriented to industrial hygiene. We have technology and development of the first level.