Plastic Manufacturing Guidelines

This page presents basic guidelines for Plastic Manufacturing Guidelines to help improve part manufacturability, enhance appearance, and reduce overall production time.

Using Industry plastic grades
Special Engineering PPS PA PC POM PET PBT
Aeronautics PEEK PEKK EPR CNR Silicone Rubber
medical field ABS PVC PE PP PS PC

We have die-casting processing methods such as sand casting and casting, and we are also equipped with advanced 3-axis, 4-axis, and 5-axis CNC machining centers, which can process various parts that require high precision and complex shapes. With extremely tight tolerances and excellent surface finish.

Processing Type smooth Semi-gloss matte Textured
Precision Die Casting A grade finish is made with a diamond polishing process that produces a shiny finish on injection molded parts. Grade B finishes use coarse sandpaper to produce rougher parts than Grade A parts. Custom-molded plastic parts with a B-grade finish have a matte surface texture. Grade C finishes use coarse grit to create a rough, uneven surface. C-finished injection molded parts have a matte surface texture. Grade D finishes use grit and dried glass beads or oxides to create a very rough textured finish. Depending on the type of material used, the product can have a satin or matte finish.