Plastic Injection Molding Service
Access top-notch plastic injection molding services for your custom prototypes and production parts. Get injection molded parts with impeccable quality, excellent finishes, and high dimensional stability at competitive prices.
- No MOQ
- Tight Tolerance of 0.005mm
- 24/7 Engineering Support
Plastic Injection Molding Service for You
Injection molding is a cost-effective means of getting plastic parts in small and large batches. It is a repeatable process that ensures the delivery of several components with consistent quality. GCH is a world-class plastic injection molding company offering the complete manufacturing solution for your project. With a commitment to customer satisfaction, our custom plastic injection molding services involve on-demand prototyping and production. Get plastic injection molding parts with superior quality, regardless of size and complexity.
Why Choose Us for Plastic Injection Molding Service
GCH provides advanced injection molding services, with solutions covering material verification, tool design, prototyping & production, finishing, and quality assurance. Our team of experts is committed to delivering professional technical support. With precise prototypes and production parts, GCH helps you reach your manufacturing goals.
No MOQ
No minimum order requirement helps move plastic molded parts from design to production in a fast turnaround and supports your on-demand molding manufacturing needs with reduced injection molding cost.
Tight Tolerance and High Quality
Our plastic injection molding process includes vital design considerations to improve moldability and enhance aesthetic appearance. GCH delivers plastic injection molded parts of varying sizes and complexities. Our standard tolerances are defined by ISO 2768 standards, helping us meet tight tolerance requirements.
High Efficiency
With certified domestic factories and a strong supply chain system, we accelerate the product development cycle and bridge the production of your injection molded parts as fast as possible.
Injection Molding Specialists
Working with our experts having 10+ years of experience in the injection molding industry, efficiently complete a turnaround from prototyping to production.
Injection Molding Process At GCH
Plastic Injection Molding Materials
Our plastic injection molding service uses a wide range of plastic, making it suitable for several applications across many industries. As a leading plastic injection molding company, we have over 50 thermoplastics and thermosetting plastics for injection molding. Check out some of the plastic materials you can choose for your parts.
Tooling Materials
Before injection molding process starts low or high-volume production, a high tolerance CNC machined tooling is needed. Most commonly used materials include:
Tool Steel: P20, H13, S7, NAK80, S136, S136H, 718, 718H, 738
Stainless Steel:
420, NAK80, S136, 316L, 316, 301, 303, 304
Aluminum: 6061, 5052, 7075
Plastic Materials
Plastic injection molding service comes with a wide range of materials with different properties, including impact strength, rigidity, thermal resistance, chemical resistance, etc.
| ABS | Nylon (PA) | PC | PVC |
| PU | PMMA | PP | PEEK |
| PE | HDPE | PS | POM |
Additives and Fibers
Standard plastic materials may not meet custom injection molding parts requirement. In this case, additives and fibers can be added to improve aesthetic and functional properties, providing additional features for your injection molded parts.
| UV absorbers | Colorants |
| Flame retardants | Glass fibers |
| Plasticizers |
Surface Finishes for Plastic Injection Molding
Improve the surface quality of your plastic injection molded parts with superior surface finishing options. GCH provides an extensive list of surface treatments to improve the aesthetic appeal of your products. These efficient secondary operations also improve the mechanical qualities of prototypes and production parts.
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How Custom Injection Molding Works?
The injection molding process involves feeding raw plastic materials into an injection molding machine, melting them down, and then injecting them into an aluminum or steel mold. Upon cooling, a production-grade thermoplastic part is formed and ejected for further use or assembly.
Gallery of Plastic Injection Molded Parts
Dive into GCH’s extensive gallery that showcases some of our completed injection molded parts and take confidence that we can create your injection molding project according to your strict specifications.
The FAQ
Frequently Asked Questions
Tolerances are crucial in injection molding; without proper specification and control, assembly issues can arise. At GCH, we adhere to the ISO 2068-c standard for molding tolerances, but can accommodate tighter specifications if needed.
We have no minimum order requirement. However, larger quantities will yield more competitive pricing.
Once an order is placed, mold design and creation typically take around 35 days, with an additional 3-5 days for the production of the molded parts.
The cost of our services varies based on several factors such as component size, mold complexity, number of cavities, material type, and post-processing requirements. We provide quotes after analyzing these factors on our platform.
At GCH, we offer a wide range of thermoplastic and thermosetting materials suitable for various applications. Some common materials include ABS, Polycarbonate, Polypropylene, and TPE. For a full list of materials or custom material requests, please contact our customer service.
Yes, GCH offers rapid prototyping services. This allows you to test and verify your design before committing to large-scale production.
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