The project described many people who wanted to join the association but had made difficulties in choosing the project and wondered what kind of industry and project to choose. Here, it is recommended that we might consider joining forces. The following is a description of the benefits of opening a geothermal shop: with the pursuit of comfortable living conditions, warmth is becoming a necessity for home renovation. In the north, warmth is widely welcomed due to the cold winter climate. Thus, the opening of a geothermal shop can be oriented towards a wide market. 2. Product demand is stable: warming is a long-term equipment that can be used on a permanent basis once installed. Thus, the demand for heating products is relatively stable and not subject to large fluctuations. 3. High demand for after-sale services: the heating equipment requires regular maintenance and maintenance to ensure proper operation. Thus, the opening of a geothermal shop provides after-sales services to meet t...