Qingzhou Changrong Greenhouse Engineering Co., Ltd.'s eco-restaurant, also known as the 'Sunshine Restaurant,' is a new leisure concept promoted in modern cities. It is a novel type of dining that has emerged in recent years due to people's pursuit of healthy eating and their longing for pastoral scenery. Compared with the functions of traditional restaurants, eco-restaurants emphasize harmony between humans and nature, as well as balance between humans and the environment. They create a comfortable and healthy dining environment through the integration of modern intelligent greenhouses and natural landscapes; and by controlling temperature and humidity, they achieve a spring-like indoor climate throughout the year.

Eco-restaurants, leisure clubs, and other sightseeing greenhouses are mainly used for exhibition, viewing, popularizing scientific knowledge, or for large conference rooms, leisure greenhouses, bars, cafés, etc. They are mainly constructed in botanical gardens, agricultural parks, public parks, resorts, health retreats, or other public spaces.

The characteristics of eco-restaurants include diverse designs, integrating the art of landscape modeling. Various scenes such as blue skies, green trees, rockeries, small bridges, and flowing water make people feel as if they have returned to the countryside amidst the bustling city, experiencing the fragrance of sunlight and soil and a sense of tranquility. While appreciating flowers and enjoying beautiful scenery, visitors can also reflect on life, showcasing the charm of modern sightseeing agriculture.