Dongguan Yyi Technology Co., Ltd.
| Place Of Origin | Guangdong, China |
| Size | Customized |
| Mold Life | 500,000-1,000,000 shots |
| Color | Customized |
| Cavity | Single or Multi-cavity |
| Lead Time | 3-4 weeks |
| Surface Treatment | Polishing |
| Runner | Hot or Cold Runner |
| Tolerance | ±0.05mm |
| Material | Plastic |
| Application | Electronic & Electrical Parts |
| Shape | Customized |
| Molding Type | Injection Molding |
| Finish | Smooth |
| Brand Name | YYI 3D |
| Model Number | YYI-13 |
| Place of Origin | China |
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Product Specification
| Place Of Origin | Guangdong, China | Size | Customized |
| Mold Life | 500,000-1,000,000 shots | Color | Customized |
| Cavity | Single or Multi-cavity | Lead Time | 3-4 weeks |
| Surface Treatment | Polishing | Runner | Hot or Cold Runner |
| Tolerance | ±0.05mm | Material | Plastic |
| Application | Electronic & Electrical Parts | Shape | Customized |
| Molding Type | Injection Molding | Finish | Smooth |
| Brand Name | YYI 3D | Model Number | YYI-13 |
| Place of Origin | China | ||
| High Light | Smooth Surface Electronics Injection Molding ，Smooth Surface electrical plastic molding ，Plastic Electronics Injection Molding | ||
This plastic electronics injection molding service specializes in producing smooth-surfaced components with exceptional visual appeal and dimensional accuracy. Using a cold runner system, the process ensures material efficiency and stable cycle times, making it ideal for both prototype and mass production runs. The service supports a wide range of engineering plastics and offers OEM/ODM customization for color, texture, and design. All products are manufactured under ISO-certified quality systems for consistent performance and reliability.
| Feature | Details |
|---|---|
| Materials Available | ABS, PC, PP, PA, PMMA, PBT, custom blends |
| Surface Finish | High-gloss, matte, polished, or custom texture |
| Mold Input Formats | PDF, CAD, IGES, STEP |
| Production Process | Injection molding with cold runner system |
| Tolerances | ±0.05 mm typical |
| Runner System | Cold runner – cost-effective for mid/high-volume runs |
| Certifications | ISO 9001, IATF 16949, RoHS compliant |
| Quality Control | 100% visual and dimensional inspection |
| MOQ | From 500 units; smaller runs available for prototypes |
| Lead Time (typical) | Prototypes: ~10–14 days; Production: 4–6 weeks after tooling approval |
| Packaging Options | Bubble wrap, foam padding, labeled cartons, wooden export crates |
Smooth Surface Finish: Achieve visually appealing, high-quality surfaces without secondary polishing.
Cold Runner Efficiency: Optimized material use, reduced waste, and lower tooling costs compared to hot runner systems.
Versatile Material Compatibility: Supports multiple plastics for both functional and decorative electronics parts.
Cost-Effective Production: Ideal for medium-to-high volume manufacturing with repeatable quality.
OEM/ODM Customization: Design, color, and finish can be tailored to your product brand.
Certified Quality: ISO 9001 and IATF 16949 production standards with strict QC at every stage.
Consumer electronics housings (TV remotes, game controllers, audio devices)
Small appliance control panels and covers
Protective enclosures for circuit boards and modules
Decorative front panels for industrial control systems
Functional plastic components requiring aesthetic surfaces
Enhanced Material Blends: Increasing use of polymers with improved scratch and UV resistance for better surface durability.
Cold Runner Optimization: Advancements in gate design to further improve cycle efficiency and reduce waste.
Aesthetic + Functional Integration: Combining high-quality finishes with structural features in a single molding step.
Eco-Friendly Practices: Using recycled plastics and optimizing cold runner scrap reprocessing to meet sustainability goals.
Q: Why choose a cold runner system over hot runner?
A: Cold runner systems are generally more cost-effective for certain volumes and are easier to maintain, making them ideal for many electronics parts.
Q: Can you achieve a high-gloss finish without post-processing?
A: Yes—polished mold cavities and precise processing ensure smooth, glossy surfaces straight from the mold.
Q: Which plastics work best for smooth surface finishes?
A: ABS, PC, and PMMA are excellent for glossy finishes, while PP and PA can also achieve smooth results with proper tooling.
Q: What’s the minimum order quantity?
A: Standard MOQ is around 500 units, but we can accommodate smaller runs for prototypes.
Q: Are your materials RoHS compliant?
A: Yes, we can provide RoHS-compliant materials upon request.
Q: How do you ensure surface quality?
A: Through precision tooling, controlled molding parameters, and thorough visual inspections.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
About Dongguan YYI Technology Co., Ltd At Dongguan YYI Technology Co., Ltd., we are dedicated to transforming your concepts into tangible innovations. With over 20 years of industry experience, our company has evolved into a leading provider of rapid prototyping and low-volume manufacturing solut... About Dongguan YYI Technology Co., Ltd At Dongguan YYI Technology Co., Ltd., we are dedicated to transforming your concepts into tangible innovations. With over 20 years of industry experience, our company has evolved into a leading provider of rapid prototyping and low-volume manufacturing solut...
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