Each and every product manufactured, is tested, inspected and is guaranteed to meet the performance specifications. Most of the products are manufactured from raw-material to the finished product, in our facilities here in California, USA. Build America’s Future.Vulcan Materials Company is theSee this and similar jobs on LinkedIn. We are a prime manufacturer of replacement diesel fuel injectors for use on Caterpillar, Cummins and Detroit Diesel engine applications. Company Description by Diesel Parts of America Services include testing services and inspection. Carriers, filter caps, gear drives, shaft fuel pump drives, shaft drives, fuel clips, terminal coils, actuator fuel controls, dampers, dowels, housings, valve diaphragms, cylindrical drives, gears and cap injector filters are available. is trucking company providing freight transportation services and hauling cargo. Products include gaskets, seals, heads, blocks, electrical components, belts, pistons, hose, rings, turbos, cartridges, water pumps, assemblies, bushings, barrels, covers, plunger buttons, check valve cages, injector cages, injectors and connectors. is a licensed and bonded freight shipping and trucking company running freight hauling business from Whitestone, New York. Manufacturer of diesel engine replacement parts.