Shanghai Honglian Tech Group established in 1993 in Shanghai, independently researches&develops, manufactures and sells all kinds of medical teaching models. The Big-13 product series issued by the group include more than 1200 kinds of teaching models, covering almost all medical disciplines, such as Internal medicine, Surgery, Pediatrics, Nursing, First-aid, Traditional Chinese medicine, Anatomy and Virtual medicine system. As the Group also devotes itself to provide trainings for students in medical colleges, Clinical nurses and First-aid personnel in various industries.