All D. L. Martin jacks are designed and manufactured according to ASME A17.1-2000 requirements. The company is ISO 9001:2000 certified and approved by the Canadian Welding Bureau to CSA standard W47.1 Division 3. A zero defect AQL (acceptable quality level) 1.5 inspection program is used to assure the highest quality standards attainable are maintained throughout the manufacturing and assembly processes.
The D.L. Martin Co. manufactures rugged, reliable in-ground, holeless and roped hydraulic jacks. A range of plunger diameters from 2.95'' to 8'' in a variety of wall thicknesses are available to meet most requirements. Single stage or pre/assembled units can be supplied up to the maximum shipping length. An engineering staff equipped with the latest Solidworks 3-D design software is available to assist customers to meet or exceed their needs.