Specializing in injection molding for custom plastic parts, we offer precision, efficiency, and tailor-made solutions from concept to completion.
Free DFM Analysis
Non-disclosure Agreement
low volume injection molding
T1 samples as fast as 2 weeks
16 years of experience, trusted by 900+ clients.
We offer comprehensive services in overmolding and insert molding for packaged components.
Plastic injection molding injects molten plastic into molds, creating precise, high-volume parts efficiently.
Insert molding combines pre-formed inserts with molten material in a mold, bonding them into an integrated part.
Overmolding produces multi-material parts in a single process, enhancing grip, durability, and aesthetics through layered molding.
Explore a wide range of injection molding materials, we can also source material for your project’s unique requirements.
SPI (Society of the Plastics Industry) standard is more common in the United States, offering a classification system based on the polish and texture of molds, affecting the final product’s surface.
VDI (Verein Deutscher Ingenieure) standard, prevalent in Europe, provides detailed texturing guidelines using a scale measured in micrometers to achieve specific surface roughness.
| Class | Surface Roughness | Applicable Materials |
|---|---|---|
| A-1 | Ra 0.012- 0.025 µm | Acrylic |
| A-2 | Ra 0.025-0.05 µm | Acrylic, PC |
| A-3 | Ra 0.05-0.10 µm | ABS, Acrylic. PS, Nylon, PC |
| B-1 | Ra 0.05-0.10 µm | ABS, Acrylic, PP. PS, Nylon, PC |
| B-2 | Ra 0.10- 0.15 µm | ABS, Acrylic, PP. PS, Nylon, PC |
| B-3 | Ra 0.28-0.32 µm | ABS, Acrylic, PP. PS, Nylonylic, PC |
| ... |
| Class | Surface Roughness | Applications |
|---|---|---|
| 12 | Ra 0.40 µm | Low Gloss |
| 15 | Ra 0.56 µm | Low Gloss |
| 18 | Ra 0.80 µm | Satin finish |
| 21 | Ra 1.12 µm | Dull finish |
| 24 | Ra 1.60 µm | Dull finish |
| 27 | Ra 2.24 µm | Dull finish |
| ... |
We also offer a wide range of textures that can be applied to mold surfaces to impart various aesthetic and functional finishes to the final plastic products like Mold-Tech
Our post-processing involves surface finishing, quality checks and packing to ensure product specifications.
Indirect gravure process using silicone pad to transfer ink onto irregular surfaces.
Screen printing: ink pushed through a mesh screen onto a substrate for vibrant prints.
High-precision technique employing a focused laser beam to mark materials with accuracy.
Nuts installed by melting plastic around them for secure attachment in materials.
Involves joining individual parts together to create a functional product or subassembly.
Submit your design files easily online for initial review and assessment.
Receive a detailed quote along with DFM analysis for optimized manufacturing.
Custom tool creation for injection molding of your design.
First round of sample production to ensure design and quality alignment.
Send samples for review and approve samples to green-light full-scale production.
Efficient mass production begins with agreed quality standards.
Wuyue 11-3609 Huangyan Taizhou Zhejiang 318020, China