Junsun was founded in July 2011, located in Guangzhou high-tech industrial development zone. Since its establishment, the company has been committed to the development, production and sales of medical implantable grade polyetheretherketone (PEEK) and its fiber-reinforced composite materials. Junsun is the first high-tech company in China with the core intellectual property rights and production capacity of the synthesis and extrusion process of implanted polyetheretherketone (PEEK) raw materials. We are determined to become "the world's top supplier of medical implanted biomaterials" and "a professional production technology leader" in the field of biomedical polymer materials.Junsun has an international advanced material research and development expert team and a professional industrial management team. We have the PEEK polymer synthesis patent, a clean production workshop and advanced production line that meet the requirements of Good Manufacturing Practice(GMP) was built for implantable grade PEEK production. The medical implantable grade PEEK was successfully broken through the production process and technical difficulties. The PEEK we produce have passed the material characterization analysis, chemical composition testing, physical performance testing and biocompatibility test, and each test result met the requirements of ASTM F2026 and ISO 10993 which also reached the same level of international similar products. The intervertebral fusion device produced with Junsun PEEK material has obtained the CE certification of the European Union, which directly proves that Junsun PEEK material has its qualified safety and stable performance as the medical implantable material.The implantable grade PEEK materials we provide include rods, granules, plates and 3D printed wires.