D&G Technology Holding Co Ltd is a medium-to-large-scale asphalt mixing plant manufacturer and service provider in China. Its products include conventional hot-mix asphalt mixing plants and hot-mix asphalt mixing recycling plants. Asphalt mixtures produced by the company are used in road construction and maintenance projects, including the construction and maintenance of all grades of roads and highways. The company has one major operating segment which is the sales of asphalt mixing plants, spare parts, other asphalt specialty equipment, and modified equipment. It also offers asphalt mixing plant customer services including sales of spare parts and components and provision of equipment modification services and leasing of asphalt mixing plants through operating leases.