Some members of the service team are currently on business trips to Nordic countries, such as Denmark, where they are staying at heating/thermal plants to ensure the stable operation of the installed heat pumps used for city heating. Others are focused on new projects, assisting with the installation and commissioning of LiBr absorption units. For example, at a power plant in Beijing, two direct-fired LiBr absorption heat pumps, each with a heating capacity of 12MW, have been installed. During the installation process, the service engineers have demonstrated 100% sincerity, working from the customer's perspective to efficiently resolve any issues that arise.