HOFFEN EXHIBITIONS consists of different exhibition series. SEA MONSTER, VERTEBRATE KINGDOM and HUMAN BODY are large-scale exhibitions. Horse and Its Culture, Turtle and Its Culture, Sex Education Exhibition for Teens, Plastinated Seafood, etc. are small-scale exhibitions. And there are more special exhibitions are in designing and producing at present, they will be shown to publics in the near future.

All the specimens of these exhibitions are real bodies of animals and humans, they are mainly produced through plastination technique, from which the biological bodies can be preserved vividly for long time. The specimens can show not only appearance, but also inner structure with blood vessels, nerves and muscles clearly. Meanwhile, all the specimens are non-toxic, odorless, dry, resilient, portable and durable.