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Tuowei provides professional custom injection molding services, supporting projects from rapid prototyping to mass production. With advanced molding equipment, a complete mold development system, and strict quality control, we deliver high-precision, large-volume plastic parts for automotive, electronics, medical, and consumer goods industries.
Why Choose Tuowei for Injection Molding Services
Fast Quoting & Solution Evaluation
Upload your 3D files to receive fast feedback, including mold design analysis, material recommendations, and accurate cost evaluation. Our injection molding services help you quickly assess feasibility and production readiness.
End-to-End Injection Molding Capabilities
Tuowei operates 50–1500 ton injection molding machines, supporting standard and advanced processes such as:
- Two-color molding
- IMD / IMS special molding processes
This enables flexible production for both simple and complex plastic components.
Professional Mold & Engineering Support
Our experienced engineering team provides full-process technical support, including:
- DFM analysis
- Mold flow analysis
- Trial production and sampling
- Mass production optimization
Ensuring stable quality, efficiency, and repeatability throughout the injection molding process.
Cost-Effective Mass Production
Through mold optimization and scaled manufacturing, Tuowei delivers cost-effective injection molding solutions, achieving high quality and consistent output for medium to high-volume production.
Injection Molding Technical Capabilities
Tuowei’s injection molding technical capabilities are designed to support high-precision plastic part manufacturing from early-stage validation to stable mass production. Backed by advanced injection molding equipment, a complete mold development system, and standardized process control, we ensure consistent quality, dimensional accuracy, and production efficiency across a wide range of applications.
Our production facilities operate 50–1500 ton injection molding machines, enabling the manufacture of both small, intricate components and large structural plastic parts. We support standard and advanced injection molding processes, including two-color molding and IMD / IMS, allowing for enhanced functionality, improved aesthetics, and integrated surface features. Through professional DFM analysis and mold flow analysis, potential defects such as warpage, sink marks, and short shots are identified and optimized at the design stage.
Injection Molding Tolerances
Tuowei’s injection molding services deliver high-precision plastic parts with typical tolerances ranging from ±0.01mm to ±0.05mm. Advanced molding techniques and strict quality control ensure even complex designs are produced accurately and reliably.
| Feature | Description |
|---|---|
|
Maximum Part Size |
1200×1000×500 mm |
|
Minimum Part Size |
5×5×5 mm |
|
Part to Part Repeatability |
+/- 0.1 mm |
|
Mold Cavities |
Single-cavity molds, multi-cavity molds, family molds |
|
Available Mold Types |
Steel and aluminum molds. Production levels below 1000, 5000, 30000, and over 100000 uses |
|
Mold Cavity Tolerances |
+/- 0.05 mm |
|
Secondary Operations |
Mold texturing, pad printing, laser engraving, threaded inserts, and basic assembly |
|
Undercuts |
Y-type, L-type undercuts |
|
Wall Thickness |
0.5 mm to 5 mm |
|
Draft |
0.5° to 2° |
|
Ribs/Gussets |
0.5 mm to 3 mm thick |
|
Bosses |
Diameter 3 mm to 10 mm |
|
Production Options |
Domestic and international |
|
Lead Time |
Starts at 5 business days, including fast quote responses with design-for-manufacturing (DFM) feedback |
|
Materials |
Most plastics, including custom sourcing and matching; see materials list below |
|
Machines Available |
Single, multi-cavity, and family molds; 50 to 1,100+ press tonnage; side actions including hand-loaded cores. |
|
Inspection and Certification Options |
Includes FAI and PPAP. ISO 9001, AS9100, ISO 13485, UL, ITAR, and ISO 7 and 8 Medical Clean Room molding. |
|
Tool Ownership |
Customer-owned with mold maintenance |
|
Standard Lead Time |
3 Business days |
Injection Molding Advantages & Quality Control
Tuowei’s injection molding services are built on precision, reliability, and customer satisfaction. Our comprehensive quality assurance system ensures every part meets strict specifications and industry standards.
- Injection Molding Quality Control System
- In-Process Inspections
- Final Inspections
- Precision Measurement Tools
We believe in continuous improvement, regularly reviewing processes, investing in advanced equipment, and training our technical teams to maintain excellence and innovation in injection molding services.
Injection Molding Material Selection
We offer a wide range of injection molding materials, carefully selected for optimal performance. Material options are available to meet requirements such as:High strength and durability,Heat resistance,Chemical stability,Flexibility and impact resistance.Our material expertise ensures each molded part meets its intended application needs.
Metals
- Titanium
- Steel
- Stainless Steel
- Magnesium
- Zinc Alloy
- Chromium-Nickel Alloy
- Brass
- Copper
- Aluminum
- Bronze
- Cold Rolled Steel
- Nickel
- Silver-Tin Oxide
- Cast Iron
Plastics
- HDPE
- PP
- PE
- PET
- PMMA
- POM
- POM
- PVC
- FR-4
- PEEK
- ABS
- PC
- PA
- HIPS
- LDPE
- PBT
- PPA
- PAI
- PS
- PTFE (Teflon)
- UPE
- Bakelite
Injection Molding Surface Finishing
We provide various injection molding surface finishing options to enhance appearance, performance, and durability. These finishes deliver both functional and aesthetic benefits to meet diverse industry requirements.
Anodizing Glossy
Anodizing Type I creates a protective oxide layer on aluminum, providing resistance to corrosion and wear.
Bead Blasting
A process that uses a stream of air to propel fine media particles to clean, smooth, or texture a surface.
Black Oxidize
Black oxide is a conversion coating that offers minimal corrosion protection and is used for appearance.
BleadBlasting + Black Anodizing
A process that uses a stream of air to propel fine media particles to clean, smooth, or texture a surface.
Brush
Brushing creates a satin-like texture on metal surfaces, enhancing their appearance and reducing reflections.
Anodize Type II (Glossy, Matte)
Anodizing Type II creates a protective oxide layer on aluminum, providing resistance to corrosion and wear.
Gold Chromate
Chrome plating provides a bright, mirror-like finish and enhances wear and corrosion resistance.
Polish + Black Anodize
Polishing enhances the surface finish and luster of metals by removing scratches and imperfections.
Polish + Clear Anodize
Polishing enhances the surface finish and luster of metals by removing scratches and imperfections.
Vapor Polish
Vapor polishing is a technique to improve the transparency and smoothness of plastic components.
White Powder Coating - Flat
Powder coating provides a durable and high-quality finish that enhances the appearance and corrosion resistance of metals.
Zinc Plating
Zinc plating applies a protective zinc layer to steel or iron, enhancing corrosion resistance.
Kontaktieren Sie uns
Wenn Sie Fragen haben oder Hilfe benötigen, steht Ihnen unser Team rund um die Uhr zur Verfügung. Kontaktieren Sie uns über einen der unten aufgeführten Wege.
- Adresse: Nr. 872-3, östlich der Xisi-Straße, Bezirk Dongying, Stadt Dongying, Provinz Shandong
- Telefon: +86 18866682287 (Aiden lV)
- Telefon: +86 19963633960 (Aiden lV)
- E-Mail: t2959607@gmail.com