Project Overview
This project involved the development of a custom polycarbonate (PC) extrusion profile for a floor lighting cover application. The profile was produced in milky transparent polycarbonate, which can provide both light diffusion and basic protection for lighting components. The project started with mould development and sample production before moving to customer approval and batch production.
Project Details
- Product Type: Custom plastic extrusion profile
- Material: Polycarbonate (PC)
- Color: Milky transparent
- Application: Floor lighting cover
- Manufacturing Process: Plastic profile extrusion
- Production Stage: Sample production first
- Tooling: Custom extrusion mould
- Service: Mould making, sampling and batch production
Material
The material used for this project is polycarbonate (PC). Compared with many general plastic materials, polycarbonate profiles are widely used in lighting covers and protective profile applications because of their durability, dimensional stability and transparency options. In this project, the customer selected a milky transparent color for the profile.

Application
This custom PC profile is designed for floor lighting cover use. Polycarbonate extrusion profiles are commonly applied in lighting systems where both appearance and functional protection are important. The customized profile shape was developed according to the customer’s specific installation and application requirements.
Production Process
This order started as a sample production project. First, we manufactured the extrusion mould based on the customer’s design requirements. After the mould was completed, sample profiles were produced for dimensional and application confirmation. Once the customer approved the samples, the project moved forward to batch production.
If plastic profile extrusion is not the most suitable production method for a new component, review our complete manufacturing processes, including plastic injection molding, rotational molding, compression molding, CNC machining, metal casting, and other custom production options.
Sample pictures




Our Manufacturing Capability
We provide custom plastic profile extrusion solutions based on customer drawings or samples. Our team can support mould development, sample making and mass production for different profile applications, including lighting covers, sealing profiles and industrial plastic components.
For OEM projects involving custom plastic extrusion profiles together with injection-molded parts, rubber components, machined metal parts, surface treatments, or assemblies, explore our broader custom industrial parts manufacturing capabilities.
We manufacture custom polycarbonate extrusion profiles for lighting covers, construction systems, and industrial applications according to customer drawings, samples, and installation requirements.
Need Similar Plastic Profiles?
If you are looking for a custom polycarbonate profile manufacturer or need plastic extrusion profiles developed from drawings, samples, or installation requirements, we can support material review, extrusion die development, sample production, dimensional confirmation, cutting, and batch manufacturing.
Please send us the profile drawing, sample, required material, transparency, color, length, quantity, and application details for production feasibility review and quotation.





