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Product Description
Plastic injection molding is one of the most efficient and reliable manufacturing methods for producing electronic components and housings. It enables the creation of lightweight, precise, and durable plastic parts that can be mass-produced with consistent quality and tight tolerances.
For modern electronics, injection molding offers unmatched flexibility in design and functionality. It allows manufacturers to:
Create complex geometries and thin-walled parts.
Integrate structural and aesthetic features into one molded component.
Achieve excellent electrical insulation, heat resistance, and chemical stability.
Maintain consistent part quality across high-volume production runs.
At YEESHINE, we provide custom electronic injection molding services that combine engineering precision, material expertise, and in-house mold fabrication. Our capabilities ensure optimal performance and appearance for every molded part — from consumer electronics to industrial control systems.
YEESHINE manufactures a wide range of injection-molded plastic parts for the electronics industry, supporting both OEM and ODM projects. Our components combine mechanical strength, electrical safety, and aesthetic precision.
| Category | Typical Components | Application Examples |
|---|---|---|
| Electronic Housings & Enclosures | Casings, shells, and back covers | Consumer devices, routers, power supplies, sensors |
| Connectors & Insulators | Electrical connector housings, jack frames | Data cables, chargers, automotive electronics |
| Switches & Buttons | Soft-touch keys, switch caps, control panels | Keyboards, remotes, control systems |
| Mounting & Structural Parts | Brackets, clips, fasteners, spacers | PCB mounts, battery holders, cable guides |
| Optical & Transparent Components | LED lenses, indicator light covers | Lighting systems, smart displays |
| Decorative & Functional Trim Parts | Faceplates, bezels, overlays | Touchscreens, dashboards, audio systems |
Our electronic injection molding process ensures precise fit, smooth finishes, and consistent quality, meeting the standards of industries such as consumer electronics, telecom, home appliances, and smart devices.
The selection of plastic materials for electronics is crucial for achieving electrical insulation, dimensional stability, and heat resistance.
YEESHINE sources certified engineering polymers from global brands such as SABIC, LG, Chimei, and BASF, ensuring every project meets safety and performance standards.
| Material | Key Properties | Typical Applications |
|---|---|---|
| ABS (Acrylonitrile Butadiene Styrene) | Tough, good impact resistance, glossy finish | Housings, remote covers, keyboard shells |
| PC (Polycarbonate) | High strength, transparent, heat resistant | LED lenses, transparent panels |
| PC/ABS Blends | Balanced toughness & heat stability | Control housings, instrument covers |
| PA (Nylon 6/66) | Strong, chemical resistant, lightweight | Connectors, gears, mechanical parts |
| PBT / PET | Dimensional stability, electrical insulation | Electrical housings, plug connectors |
| POM (Acetal) | Low friction, wear-resistant | Moving mechanisms, buttons, clips |
| TPE / TPU | Soft-touch, flexible | Grips, seals, switch covers |
We also provide flame-retardant (UL94 V-0) and anti-static grades for sensitive electronic applications.
YEESHINE stands out as a trusted electronics plastic injection molding partner through its precision engineering, integrated manufacturing, and commitment to quality.
1. Precision Engineering for Micro and Complex Parts
With advanced injection molding machines and in-house CNC tooling, we maintain ±0.01 mm tolerance and stable repeatability — ideal for miniature connectors, buttons, and thin-walled enclosures.
2. Complete In-House Manufacturing
From mold design and fabrication to injection molding, printing, coating, and assembly, all stages are completed in our Dongguan facility. This vertical integration ensures faster turnaround and consistent quality control.
3. Tailored Material Solutions
Our engineers help clients choose the best polymer blend for thermal, electrical, or mechanical requirements — optimizing performance and cost.
4. Certified Quality Control
Every part undergoes CMM measurement, optical inspection, and surface testing under ISO 9001 standards. Our traceability system ensures complete transparency from material sourcing to delivery.
5. Aesthetic & Functional Finishing Options
We offer custom finishing such as polishing, UV coating, silk printing, laser etching, chrome plating, and texture engraving — combining functionality with brand aesthetics.
6. Fast Response & Global Delivery
YEESHINE’s experienced team provides 24-hour online support, quick quotations, and reliable global logistics, ensuring smooth project management from concept to shipment.
1. What types of electronic parts can YEESHINE produce?
We manufacture housings, connectors, switches, brackets, and optical parts for consumer electronics, telecom, and industrial equipment.
2. Can you provide flame-retardant or anti-static materials?
Yes. We offer UL94 V-0 flame-retardant, anti-static, and conductive-grade plastics depending on your application.
3. How do you ensure dimensional accuracy for small parts?
Our injection systems use precision temperature and pressure controls, and all parts are verified using CMM and optical inspection.
4. Do you support low-volume prototyping?
Absolutely. We provide rapid tooling and small-batch trial production before mass manufacturing.
5. What surface finishes are available for electronic components?
We provide polishing, painting, UV coating, laser etching, chrome plating, and texture finishes to achieve both durability and brand appeal.
