PDA LLC has been providing metal casting design and manufacturing services for over 26 years to over 160 OEMs, metalcasters & tool makers towards new product development, casting conversion, redesign, reverse engineering for all alloys and processes utilizing CAD, FEA, CFD, Casting Process Simulation, 3D Scanning, Rapid Prototyping and Additive Toolingless Processes. PDA specializes in the design and development of new casting alloy and process, casting configuration, rigging & process for conventional and Additive Manufacturing; and advance simulation for porosity, hot tear, residual stress (less)