Yingjian Biological Technology

Hangzhou Yingjian Biological Technology is a Chinese biotechnology and medical device company focused on regenerative medicine and innovative drug delivery solutions. The company is best known for its proprietary self-assembling gel, a Class II medical device registered with the NMPA for accelerating the healing of gastric ulcers following endoscopic submucosal dissection (ESD). Beyond its commercial gastrointestinal portfolio, Yingjian is developing clinical-stage cell therapies utilizing adipose-derived lipoaspirate cells (LPCs) and stromal vascular fraction (SVF) for orthopedic conditions such as femoral head necrosis. The company maintains active research partnerships with academic institutions like Zhejiang University to advance its pipeline in regenerative therapies and specialized endoscopic equipment.