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Xin Longdi / Manufacturing capability

Custom Plastic Fabrication

From sheet materials to fabricated components, tanks and industrial equipment.

Xin Longdi worker plastic-welding a pipe fitting in the workshop
Plastic welding at Xin Longdi

01 / From drawing to fabrication

From your requirements to fabricated work.

Share a drawing, dimensions and application requirements. We review the material and process details with you before fabrication.

  1. 01

    Requirement Review

    Review the drawing, dimensions and application requirements you provide.

  2. 02

    Material & Process Confirmation

    Discuss a suitable material and fabrication route for the stated requirements.

  3. 03

    Machining / Fabrication

    Cut, machine, weld and assemble the agreed plastic components.

  4. 04

    Final Review

    Review the fabricated work against the agreed project details.

02 / Fabrication capabilities

One workshop, connected processes.

Capabilities include sheet preparation, machining, welding and assembly for custom plastic work.

  • Cutting

    Plastic sheet cut to agreed shapes and dimensions.

  • CNC Machining

    Drawing-based machining for custom plastic parts and components.

  • Plastic Welding

    Welded sheet structures, assemblies and tanks.

  • Custom Components

    Small parts made to provided drawings or samples.

  • Large Fabricated Assemblies

    Built-up structures assembled from machined and fabricated parts.

  • Tank & Equipment Fabrication

    Tanks and process equipment made to agreed project requirements.

03 / Materials

Choose materials around the application.

Material selection depends on chemical exposure, temperature, fabrication requirements and application.

  • PP
  • PPH
  • PE / HDPE
  • PVC
  • PVDF

04 / Small parts to large equipment

From individual components to large fabricated assemblies.

Plastic fabrication can range from small custom parts and welded assemblies to tanks and process equipment.

Plastic process tower with blue pump assemblies in the Xin Longdi workshop
Plastic process tower and pump assemblies
Long cut plastic components stacked on the workshop floor
Cut plastic components
Wrapped plastic flanged components arranged on the workshop floor
Flanged plastic assemblies

05 / CNC machining

Drawing-based machining for plastic parts.

We offer CNC machining capability for drawing-based machining of custom plastic parts, flanges and profiles. Share your drawing and application requirements for discussion.

Discuss a machined component
Gloved worker hands holding a plastic welding tool at a component joint
Plastic welding / process detail

06 / Plastic welding & assembly

Welded structures, tanks and process equipment.

Plastic welding and assembly connect cut and machined parts into larger fabricated work, including tanks and process equipment.

Welding and fabrication details are reviewed against the agreed drawing and project requirements.

07 / Application contexts

Plastic fabrication for industrial applications.

Share the working environment and project context so material and fabrication requirements can be discussed.

  • Chemical Processing
  • Water Treatment
  • Environmental Equipment
  • Aquaculture
  • Electroplating
  • Industrial Fabrication

08 / Real fabrication gallery

Real work from the Xin Longdi workshop.

Nested ring-shaped plastic cutouts and parts on the workshop floor
Cut plastic rings and components
Plastic tank and pump assembly detail in the workshop
Pump and pipework detail
Plastic process equipment and blue pump assemblies viewed from the workshop side
Process equipment assembly detail

09 / Start a project conversation

Send Us Your Drawing

Tell us about the dimensions, quantity and application. You can send a PDF, DWG, DXF or STEP drawing by email for discussion.

This site does not upload files. Use email to attach your drawing, or share the project details through the contact page.