Plastics processing companies

Industrial plastics processing companies

Find suppliers for injection moulding, extrusion, blow moulding, thermoforming, compression moulding, rotational moulding, overmoulding and integrated plastic component production.

Find a process suited to the geometry, material and production volume

Aragón Sourcing brings together Aragon-based companies specialising in the design and production of plastic parts, profiles, pipes, panels, housings, technical components and assemblies for multiple industries.

Supplier search can be guided by process, polymer, dimensions, weight, machine size, tolerances, appearance, thermal or chemical resistance, standards, batch size, automation, assembly and secondary operations. Aragón Sourcing acts as a directory and connection point; material and process validation and the final quotation are provided by the selected supplier.

Plastics processing technologies you can source

Compare suppliers by technology, material, geometry, tolerances, appearance, volume, tooling, automation and sector requirements.

Thermoplastic injection moulding

Production of complex parts with thin walls, inserts, aesthetic requirements and volumes ranging from batches to high-volume series.

Extrusion and coextrusion

Continuous production of profiles, pipes, sheets and panels, including multilayer combinations, rigid or flexible materials and customised solutions.

Plastic blow moulding

Manufacture of hollow bodies, ducts, tanks, containers and technical components through extrusion blow moulding or injection blow moulding.

Thermoforming

Forming thermoplastic sheets and foams into housings, trays, protective parts, liners and large-surface components.

Compression and rotational moulding

Processes suited to selected resins, rubbers, thermoplastics and medium- or large-sized hollow parts with specific volumes and geometries.

Overmoulding, inserts and secondary operations

Metal-plastic or two-material integration, assembly, plastic welding, printing, marking, finishing, testing and packaging.

Part, material, tooling, volume and validation

A well-defined enquiry enables the supplier to review feasibility, material selection, shrinkage, design for manufacture, tooling, cycle time, automation, inspection, packaging, lead time and cost.

What to verify before awarding the work

In addition to unit price, assess the process, tooling, material experience, quality, capacity, secondary operations and supply continuity.

Process and capacity

Confirm that the process, clamping force, shot size, line dimensions or maximum part size match the project.

Materials and preparation

Verify experience with the polymer, drying, additives, masterbatch, recycling, purging and contamination control.

Mould and tooling

Review design, manufacture, transfer, maintenance, service life, spares, cooling and mould ownership.

Quality and metrology

Assess the control plan, validation, traceability, SPC, measurement, laboratory, initial samples and sector documentation.

Secondary operations

Confirm assembly, welding, printing, painting, insertion, testing, packaging and automation capabilities.

Capacity and supply

Review reserved capacity, scalability, lead times, supply security, logistics, stock and project continuity.

Questions about industrial plastics processing companies

Which plastics processing technologies can I source in Aragon?

The directory includes suppliers for injection moulding, extrusion, coextrusion, blow moulding, thermoforming, compression moulding, rotational moulding, overmoulding and secondary operations. Exact availability should be confirmed in each profile.

Provide a drawing or 3D model, part function, required material or performance, colour, tolerances, weight, annual volume, batch size, finish, standards, inserts, packaging and schedule.

Yes. Some companies integrate product design, simulation, mould manufacture or maintenance, trials, injection moulding, automation and assembly. The exact scope must be checked with each supplier.

Profiles include companies working with engineering thermoplastics, heat- or flame-resistant grades, biodegradable or recycled materials and recovery processes. Suitability must be validated for each application.

Tell us which plastic part or product you need to manufacture

The Aragón Exterior team can help identify Aragon-based companies compatible with your process, material, tooling, dimensions, volume, lead time, quality and logistics requirements.