Located in the Graphene & Intelligent Manufacturing Industrial Park in Heze City, Shandong Province, this is a rooftop distributed PV power generation project with a capacity of 5.96MW. PV modules are installed on multiple factory rooftops within the park, adopting a “self-consumption with surplus fed into the grid” model, effectively reducing electricity costs for park enterprises and promoting green, low-carbon industrial park development. Guozhi Technology supplied supporting fastener products for PV bracket installation, including hot dip galvanized bolts, nuts, washers, and connectors, with reliable product quality and efficient delivery services, supporting the optimization and upgrading of the park’s energy structure.