Yunli develops and manufactures custom rubber, silicone, foam silicone, polyurethane, and plastic components for manufacturers, importers, distributors, and engineering teams.
OEM projects are based on customer drawings, CAD files, physical samples, or existing specifications. ODM projects start from application requirements, with Yunli developing the product structure, material, tooling, and manufacturing method.
OEM Manufacturing
OEM manufacturing follows the customer's existing product design. Yunli converts approved drawings, samples, or specifications into production tooling, samples, and finished components.
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Product |
Customization Scope |
|
EPDM Rubber |
Profiles, dimensions, hardness, color, solid/sponge structure, adhesive backing, and cut length |
|
Silicone Rubber |
Profiles, sheets, tubing, gaskets, hardness, thickness, dimensions, and color |
|
Foam Silicone |
Density, hardness, thickness, profile, dimensions, compression requirements, and adhesive backing |
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Molded Rubber Parts |
Geometry, material, hardness, dimensions, tolerances, and surface finish |
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Plastic Injection Parts |
Structure, plastic material, dimensions, tolerances, appearance, and assembly requirements |
|
PU Rollers & Wheels |
Diameter, width, hardness, core structure, and mounting configuration |
OEM Manufacturing Process
Technical Review
Review customer drawings, CAD files, samples, and specifications to define product dimensions, tolerances, material, hardness, structure, and manufacturing method.
Material & Process Selection
Select the required rubber, silicone, polyurethane, elastomer, or plastic material and determine the appropriate extrusion, molding, or injection process.
Tooling Development
Develop extrusion dies, rubber molds, or plastic injection molds according to the approved product design.
Sample Production
Produce samples with the developed tooling and agreed material for customer confirmation.
Specification Confirmation
Confirm the final material, hardness, dimensions, tolerances, structure, color, surface, processing method, cut length, and packaging requirements.
Mass Production
Produce the approved component according to the confirmed specification and tooling.
ODM Manufacturing
ODM projects begin with the customer's application and product requirements rather than a completed product design. Yunli develops the component structure, material, tooling, and manufacturing method according to the intended application.
ODM Custom Development Process
Application & Requirement Review
Define the component's function, installation position, available space, operating environment, temperature, load, movement, sealing requirements, and other working conditions.
Product Structure Development
Develop the product shape, cross-section, geometry, dimensions, and structure according to the application.
For sealing components, development includes contact areas, installation structure, compression requirements, and solid or sponge construction.
Material Selection
Select rubber, silicone, polyurethane, or plastic according to the required temperature range, weather exposure, flexibility, compression, wear, chemical exposure, and other application conditions.
Tooling Development
Develop the required extrusion die, rubber mold, or plastic injection mold based on the approved product structure, material, dimensions, and manufacturing process.
Prototype & Sample Production
Produce initial samples using the developed tooling and selected material. Samples are used to confirm the product structure, installation, fit, dimensions, and application requirements.
Product Specification Confirmation
Finalize the product design and specifications, including material, hardness or grade, dimensions, tolerances, structure, color, processing method, cut length, and packaging.
Start Production
Once the design is confirmed, we use the approved tooling and materials to start regular production.
ODM Product Development
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Product Category |
Development Scope |
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Custom Rubber Profiles |
Door/window seals, construction profiles, automotive seals, HVAC and industrial profiles. Customization includes cross-section, material, hardness, dimensions, color, solid/sponge structure, adhesive backing, and cut length. |
|
Custom Silicone Components |
Silicone profiles, sheets, tubing, seals, gaskets, and molded components. Development covers shape, hardness, thickness, dimensions, color, structure, and application requirements. |
|
Foam Silicone |
Silicone sponge profiles, sheets, cushioning, and sealing components. Development covers density, hardness, thickness, cross-section, dimensions, compression requirements, and adhesive backing. |
|
Molded Rubber Parts |
Custom rubber components based on application and product requirements. Development covers geometry, material, hardness, dimensions, tolerances, mold structure, and surface finish. |
|
Plastic Injection Parts |
Custom plastic components and assemblies. Development covers product structure, plastic material, wall thickness, dimensions, tolerances, mold structure, appearance, and assembly requirements. |
|
PU Rollers & Wheels |
Polyurethane rollers and wheels for equipment and industrial applications. Development covers diameter, width, hardness, core structure, mounting configuration, load requirements, and surface configuration. |