Guanhao Biotech Co.,Ltd. develops, manufactures, and markets regenerative medicine in China. It offers NormalGEN, a type of biological dura repair patch manufactured from animal tissue; GrandNeuro, an artificial dura patch for dura repairing; ThormalGEN, a biological surgical patch manufactured from animal tissue for surgical repairs; DermalGEN, a wound dressing product manufactured from animal tissue for use on burns, scalds, and wounds due to skin loss or trauma; and IREAL breast patch. The company was founded in 1999 and is based in Guangzhou, China.