Shenzhen Changhua Biomedical Engineering Co., Ltd. is a medical device manufacturer that produces class-III implant materials. The company has established complete quality management system, achieved and complied with ISO9001 and ISO13485 standards; the products are in strict accordance with requirements of 033-2000 "Sterile Medical Equipment Production Management Practice" and implantable medical device manufacturing practices. The company mainly researches, develops and produces medical polymer composite materials.