Engineering Plastics Manufacturer for Custom Industrial Components
Great Plastics operates its own manufacturing factory, supplying high-performance engineering plastic materials, stock shapes and custom components for OEMs and industrial equipment manufacturers.
Our core materials include PEEK, PPS, PI, PEI and PAI. From material selection and stock shape supply to drawing-based plastic parts, we support projects that require specific material properties, dimensional requirements and manufacturing solutions.
Providing Whole Industry Chain Service
From plastics processing, in-house manufacturing, precision machining to custom component solutions.
With plastic materials as one of the core technologies, we provide solutions and services for:
Company overview
About Great Plastics
Great Plastics works with OEM engineering teams, equipment manufacturers and industrial buyers who require reliable engineering plastic materials and custom components.
Our manufacturing approach connects material selection, product form and processing requirements. We review each project around its application, drawing specifications, production quantity and required part performance.
Whether you need engineering plastic stock shapes or finished components, the goal is to identify a practical manufacturing route that meets your technical and commercial requirements.
Manufacturing
View our factory and facilities
Great Plastics operates its own factory and also works with manufacturing partners. The production route depends on the material and part geometry. PEEK extrusion and CNC machining illustrate the operations that can take a project from stock shape to finished component.
We specialize in 3D printing, CNC machining, injection molding, offering a wide variety of materials and surface finishes. We have some of the broadest capabilities in the industry, so we can accommodate almost any manufacturing request. We can manufacture parts for you when you require complex geometries or high standards of surface quality.
Custom components
Custom Engineering Plastic Component Manufacturing
We make custom engineering plastic parts from drawings and CAD models. A sample can help define the starting geometry when the design still needs to be documented.
We specialize in 3D printing, CNC machining, injection molding, offering a wide variety of materials and surface finishes. We have some of the broadest capabilities in the industry, so we can accommodate almost any manufacturing request. We can manufacture parts for you when you require complex geometries or high standards of surface quality.
Quality Control & Inspection
Engineering Review, Quality Control & Inspection
Dimensional requirements and material behavior are considered throughout the manufacturing process. Great Plastics reviews critical features, tolerances, surface requirements and inspection criteria before production.
| Material Verification Review dimensions, geometry and critical interfaces before a route is chosen. |
| Material Verification Confirm material grade and project requirements against the specified grade. |
| Dimensional Inspection Check critical dimensions against the approved drawing. |
| Production Quality Maintain inspection records and the quality requirements agreed for the project. |
