Xcentric Mold & Engineering Xcentric Mold & Engineering is a manufacturing company providing injection molding, rapid prototyping, computer numerical control (CNC) machining, and 3D printing services. | ![]() Prototek Allentown Prototek Allentown (also known as Belknap Holdings, formerly ProtoCAM) is a company that provides additive manufacturing and prototyping solutions. | ||
Founding Date | Founding Date 1996 | Founding Date 1988 | Founding Date 1994 |
Type | Type Private | Type Private | Type Subsidiary |
Tags | |||
Locations | Locations Clinton Township, US HQ Clinton Township, US | Locations Zebulon, US HQ Spring Hope, US Zebulon, US | Locations Allentown, US HQ |
Employees | Employees 32 | Employees 135 | Employees 538% decrease |

Advanced Plastiform (API) is a manufacturer of pressure formed plastic parts.
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Prototek Allentown (also known as Belknap Holdings, formerly ProtoCAM) is a company that provides additive manufacturing and prototyping solutions.
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