Jinbo Bio-Pharma is a biomaterial enterprise specializing in basic research and industrialization of functional proteins. After years of research, a number of 0-1 breakthroughs have been made in the field of humanized collagen, and 10 items including type I, type II, type III, type V, type XVII of human collagen atomic structure have been successfully analyzed, and the research results have been recorded in the US Proteins Data Bank database. Ayouth® is a lyophilized fiber of recombinant type III humanized collagen. It is the world's first injectable collagen of non-animal origin and has been approved by China and Vietnam, which launched a new era of structural biomaterials for the global human body.