D&G Technology Holding Company Limited, together with its subsidiaries, engages in research and development, manufacture, distribution, and operating lease of asphalt mixing plants and other equipment in Mainland China and internationally. The company offers conventional hot-mix asphalt and recycling hot-mix asphalt mixing plants. It also sells spart parts and modified equipment, and asphalt specialty equipment. The company was founded in 1999 and is based in Sheung Wan, Hong Kong. D&G Technology Holding Company Limited operates as a subsidiary of Prima DG Investment Holding Company Limited. Address: Hing Lung Commercial Building, Sheung Wan, Hong Kong