Zhenghai Biological

Yantai Zhenghai Bio-tech is a prominent Chinese biotechnology company specializing in regenerative medicine and biomaterials. Established in 2003 and based in Yantai, the company develops, manufactures, and markets high-performance medical devices for tissue repair and regeneration. Its core product portfolio includes the Heal-All oral repair membrane, Bongold bone repair materials, and dural repair patches, which are widely used in dentistry, neurosurgery, and orthopedics. Zhenghai Bio-tech leverages a proprietary decellularization technology platform to produce natural scaffolds that facilitate the body's own healing processes. The company is listed on the Shenzhen Stock Exchange and is recognized as a leader in the domestic Chinese market for bio-regenerative materials.