https://www.dgchemtech.com/products/polyglycolic-acid-pga-technology/ Complete set of technology provided, PGA technology with fully independent intellectual property rights. Technical Introduction of pga polyglycolic acid (PGA) Technology The process flow of DODGEN Chemical's high molecular weight polyglycolic acid mainly includes the polyglycolic acid synthesis and purification of glycolic acid or glycolate as raw materials to glycolide, ring opening polymerization of glycolide, devolatilization, and granulation units.All Rights Reserved