Ennex Corporation. Develops automated fabricators, or fabbers, that use digital data from a computer to make models and products automatically. http://www.ennex.com/

Forecast Product Development Utilizes stereolithography, selective laser sintering, CNC machining, metal casting, and RTV tooling to help bring products to market. http://www.forecast-3d.com/

Future Die Cast and Engineering. Specialize in fast turnaround die cast prototypes made from production tooling and materials. http://www.futurediecast.com/

G. M. Bassett Pattern Inc. Wood and plastic patterns,ferrous and non-ferrous castings, CNC machining, and more. http://www.gmbassettpattern.com/

InterPro Rapid Technologies, Inc. Specializes in rapid prototyping, tooling systems, and services. http://www.interpro-rtc.com/

Michigan Metal Technologies. Prototyping parts for testing and production initiatives. http://www.mmti.biz/

Modelwerks Inc. Specializing in architectural and engineering scale models. Static models thru to interactive and robotically controlled capabilites. http://www.modelwerks.com/

Moeller Design & Development. Producer of rapid prototypes using stereolithography (SLA) and cast urethane for prototypes and production. http://www.moellerdesign.com/

nCore Inc. Rapid prototyping and tooling, product development, engineering, and turn key manufacturing. http://www.ncore.com/

NCP Leasing, Inc. Independent leasor of rapid prototyping equipment for industrial and research organizations. http://www.ncpleasing.com/

nVision, Inc. Sells the Digibot II 3D laser scanner and provides 3D digitizing, modeling, reverse engineering and rapid prototyping services. http://www.nvision3d.com/

ProtoCast Description of new method of producing high precision castings from SLA models or CAD files in less than one week. http://www.protcast.com/

Protomarket.com Matches vendors and buyers of rapid prototyping and tooling services. http://www.protomarket.com/

ProtoMold Company, Inc. Developers of a proprietary rapid tooling process. http://www.protomold.com/

Protoplast Inc. Aluminum prototype and production moulds, custom injection moulding. http://www.protoplast.com/

Protosys Technologies Pvt. Ltd. Involved primarily in rapid prototyping activity. http://www.protosystech.com/

Prototek Precision Sheetmetal Fabricators. Specializes in prototypes, short runs and quick turn-around products. http://www.prototek.com/

Prototypes Plus. Equppied with patterning, stereolithography, casting, molding, and machining facilities. http://www.prototypesplus.com/

QC Tech Rapid Development. Rapid prototype development of composite tooling, molds, fixtures, and parts. http://www.qctech.com/

R & D Technical Services. Model fabrication, custom machining services, design services, and more. http://www.rdtechservices.com/