Founded in Queretaro, Mexico, we are a leading value-added distributor of tools, abrasives, cutting tools, and consumables, specialized in the Aerospace, Oil / Gas, Energy, Renewables and General Industry. We only offer the best tools available in the market, customized technological solutions, service & repair centre, and value-added services, with the objective of reducing the overall cost of operation of our customers. DHS is the result of a successful partnership between Canadian company Groupe LD and Mexican company DHI. ISO9001:2008- TÜV Nord AS912008- In Progress