Our company has a comprehensive after-sales service system, equipped with professional after-sales service departments and technical personnel. Without the impact of Covid-19, we could send professional and technical personnel to the user's project work site to guide the installation work, debug the plant and train the buyer's operators. Provide users with technical support services throughout the life of the asphalt mixing plant.When people cannot be dispatched due to the impact of the epidemic, remote guidance will be conducted through the Internet.