Coordinating comprehensive logistics, Diamond Transportation System, Inc. provides B2B Fulfillment, Flatbed Freight, Freight Brokerage, Heavy Haul, Long Haul Trucking, Oversized Freight, Port Logistics, Truckload Freight, Warehousing services. Its capabilities include independent contractor, rgn equipment, transportation, overdimensional freight, owner operator, truc, supporting supply chains with reliable logistics execution.