Ajax Engineering Ltd. Ajax Engineering Limited is an India-based company. The Company is in the business of manufacturing self-loading concrete mixers, concrete batching plants and concrete pumps, being used across various sectors. The Company has developed a product portfolio that includes equipment such as self-loading concrete mixers (SLCMs) and batching plants to produce concrete, transit mixers for the transportation of concrete, boom pumps, concrete pumps and self-propelled boom pumps for the placement of concrete, slip-form pavers for the paving of concrete and three-dimension (3D) concrete printers for depositing concrete. It also provides spare parts for the equipment and facilitate the provision of after-sales service by dealers. Its products and solutions include Self Loading Concrete Mixer, Batching Plants, Pavers, Transit Mixers, Dumpers, Boom Pumps, and Stationary pumps. Its tunnel dumpers product includes ARGO 2000DM and ARGO 4000DM. Its Pavers products include SPX 745 and SPX 1024.