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yixun
yixunmold
| Feature | Technical Details | Core Benefits |
|---|---|---|
| High-Gloss Mirror Finish | Mirror-polished mold surfaces; paint-free injection molding of ABS+PMMA or PC blends | Delivers premium, scratch-resistant aesthetics; eliminates paint chipping and fading; reduces production costs |
| Precision Snap-Fit Design | Custom-engineered snap-fit latches and alignment ribs; tight tolerance control (±0.02mm) | Enables tool-less, automated assembly; ensures a seamless, gap-free fit; reduces labor and assembly time |
| Internal Reinforcing Structures | Integrated ribs, locating pins, and mounting bosses | Enhances structural rigidity in thin-walled designs; prevents warpage and deformation; ensures precise alignment with internal components |
| Matched Set Molding | Produced in paired top/bottom shell configurations; consistent curvature and dimensional accuracy | Guarantees perfect fit between mating components; simplifies integration into final assemblies |
| Advanced Material Options | ABS+PMMA (high-gloss), PC (impact-resistant), or flame-retardant grades | Balances aesthetics, strength, and regulatory compliance; suitable for diverse application environments |
| Cleanroom Manufacturing | Produced in ISO Class 8 cleanrooms; strict contamination control | Ensures compliance with medical and consumer electronics standards; eliminates particulate contamination risks |
| Parameter | Standard Configuration | Custom Options |
|---|---|---|
| Product Type | Matched set curved plastic enclosure components (top/bottom shells) | Single-piece enclosures, custom curvature, or multi-component assemblies |
| Material | ABS+PMMA (standard); PC, flame-retardant PC, or medical-grade PP | UV-stabilized, chemical-resistant, or food-contact compliant materials |
| Color & Finish | High-gloss black (mirror finish) | Custom color matching (RAL/Pantone), matte finishes, or textured surfaces |
| Tolerance | ±0.02mm for critical features; ±0.05mm for non-critical dimensions | Custom tolerance classes for ultra-precision applications |
| Wall Thickness | 1.0–2.0mm (standard) | Optimized for structural integrity and mold flow; minimum thickness down to 0.8mm |
| Assembly Type | Snap-fit (standard); screw mounting or adhesive bonding available | Customized for automated or manual assembly processes |
| Certifications | ISO 9001, RoHS, REACH | FDA (medical applications), UL 94 V-0 (flame retardancy), IATF 16949 (automotive) |
TWS earbud charging case shells and earpiece enclosures
Smartwatch and fitness tracker curved module covers
Premium audio device speaker grilles and control knobs
Action camera lens protection rings and sensor housings
Laser rangefinder and barcode scanner protective covers
Industrial sensor and camera module curved enclosures
Medical diagnostic device probe housings and contact tips
Interior ambient light guide covers and sensor bezels
Infotainment system control knobs and decorative trim
Handheld massager and skin analyzer contact heads
Portable medical device curved protective shells
3D CAD/CAM design with DFM analysis and mold flow simulation (CAE) to optimize gate placement, cooling, and snap-fit geometry.
Mirror-polished mold inserts (Ra ≤ 0.02μm) to achieve flawless high-gloss surfaces; FEA analysis to validate structural integrity.
Servo-driven injection molding machines with closed-loop control for material dosing and pressure; temperature-controlled mold surfaces to eliminate weld lines.
Automated feeding and ejection systems to minimize human error and ensure consistent part quality.
Post-molding deburring and cleaning to remove flash and contaminants; visual inspection under D65 standard lighting to verify surface finish and color consistency.
Dimensional verification via CMM and optical scanners; snap-fit functionality testing to ensure reliable assembly.
Performance Testing: Scratch resistance, impact resistance, and environmental cycling (temperature/humidity) to validate long-term durability.
Material Validation: FTIR and tensile testing to confirm material composition and mechanical properties; contamination testing for cleanroom applications.
Design Optimization: Our engineering team refines your enclosure design for manufacturability, reducing mold cost and improving structural performance.
Material Selection: We help you choose the optimal plastic grade for your application, balancing aesthetics, strength, and regulatory compliance.
Mold Customization: Multi-cavity molds, insert molding for metal components, and overmolding for soft-touch grips or sealing elements.
Surface Customization: Laser marking, pad printing, or IMD/IML for branding and functional markings; custom textures for enhanced grip or aesthetics.
Aesthetic Excellence: Mirror-like, paint-free finishes that deliver premium product appeal without the cost and risk of secondary finishing.
Precision & Consistency: Micron-level machining and strict quality control ensure every component meets tight tolerances for seamless assembly.
Application Expertise: Decades of experience in designing curved enclosures for consumer electronics and optical devices, with a proven track record of successful OEM partnerships.
Cost Efficiency: High-volume production capabilities and optimized design reduce per-unit costs while maintaining uncompromising quality.
End-to-End Support: From initial design consultation to mass production and after-sales service, we are your trusted partner for precision plastic enclosure solutions.

| Feature | Technical Details | Core Benefits |
|---|---|---|
| High-Gloss Mirror Finish | Mirror-polished mold surfaces; paint-free injection molding of ABS+PMMA or PC blends | Delivers premium, scratch-resistant aesthetics; eliminates paint chipping and fading; reduces production costs |
| Precision Snap-Fit Design | Custom-engineered snap-fit latches and alignment ribs; tight tolerance control (±0.02mm) | Enables tool-less, automated assembly; ensures a seamless, gap-free fit; reduces labor and assembly time |
| Internal Reinforcing Structures | Integrated ribs, locating pins, and mounting bosses | Enhances structural rigidity in thin-walled designs; prevents warpage and deformation; ensures precise alignment with internal components |
| Matched Set Molding | Produced in paired top/bottom shell configurations; consistent curvature and dimensional accuracy | Guarantees perfect fit between mating components; simplifies integration into final assemblies |
| Advanced Material Options | ABS+PMMA (high-gloss), PC (impact-resistant), or flame-retardant grades | Balances aesthetics, strength, and regulatory compliance; suitable for diverse application environments |
| Cleanroom Manufacturing | Produced in ISO Class 8 cleanrooms; strict contamination control | Ensures compliance with medical and consumer electronics standards; eliminates particulate contamination risks |
| Parameter | Standard Configuration | Custom Options |
|---|---|---|
| Product Type | Matched set curved plastic enclosure components (top/bottom shells) | Single-piece enclosures, custom curvature, or multi-component assemblies |
| Material | ABS+PMMA (standard); PC, flame-retardant PC, or medical-grade PP | UV-stabilized, chemical-resistant, or food-contact compliant materials |
| Color & Finish | High-gloss black (mirror finish) | Custom color matching (RAL/Pantone), matte finishes, or textured surfaces |
| Tolerance | ±0.02mm for critical features; ±0.05mm for non-critical dimensions | Custom tolerance classes for ultra-precision applications |
| Wall Thickness | 1.0–2.0mm (standard) | Optimized for structural integrity and mold flow; minimum thickness down to 0.8mm |
| Assembly Type | Snap-fit (standard); screw mounting or adhesive bonding available | Customized for automated or manual assembly processes |
| Certifications | ISO 9001, RoHS, REACH | FDA (medical applications), UL 94 V-0 (flame retardancy), IATF 16949 (automotive) |
TWS earbud charging case shells and earpiece enclosures
Smartwatch and fitness tracker curved module covers
Premium audio device speaker grilles and control knobs
Action camera lens protection rings and sensor housings
Laser rangefinder and barcode scanner protective covers
Industrial sensor and camera module curved enclosures
Medical diagnostic device probe housings and contact tips
Interior ambient light guide covers and sensor bezels
Infotainment system control knobs and decorative trim
Handheld massager and skin analyzer contact heads
Portable medical device curved protective shells
3D CAD/CAM design with DFM analysis and mold flow simulation (CAE) to optimize gate placement, cooling, and snap-fit geometry.
Mirror-polished mold inserts (Ra ≤ 0.02μm) to achieve flawless high-gloss surfaces; FEA analysis to validate structural integrity.
Servo-driven injection molding machines with closed-loop control for material dosing and pressure; temperature-controlled mold surfaces to eliminate weld lines.
Automated feeding and ejection systems to minimize human error and ensure consistent part quality.
Post-molding deburring and cleaning to remove flash and contaminants; visual inspection under D65 standard lighting to verify surface finish and color consistency.
Dimensional verification via CMM and optical scanners; snap-fit functionality testing to ensure reliable assembly.
Performance Testing: Scratch resistance, impact resistance, and environmental cycling (temperature/humidity) to validate long-term durability.
Material Validation: FTIR and tensile testing to confirm material composition and mechanical properties; contamination testing for cleanroom applications.
Design Optimization: Our engineering team refines your enclosure design for manufacturability, reducing mold cost and improving structural performance.
Material Selection: We help you choose the optimal plastic grade for your application, balancing aesthetics, strength, and regulatory compliance.
Mold Customization: Multi-cavity molds, insert molding for metal components, and overmolding for soft-touch grips or sealing elements.
Surface Customization: Laser marking, pad printing, or IMD/IML for branding and functional markings; custom textures for enhanced grip or aesthetics.
Aesthetic Excellence: Mirror-like, paint-free finishes that deliver premium product appeal without the cost and risk of secondary finishing.
Precision & Consistency: Micron-level machining and strict quality control ensure every component meets tight tolerances for seamless assembly.
Application Expertise: Decades of experience in designing curved enclosures for consumer electronics and optical devices, with a proven track record of successful OEM partnerships.
Cost Efficiency: High-volume production capabilities and optimized design reduce per-unit costs while maintaining uncompromising quality.
End-to-End Support: From initial design consultation to mass production and after-sales service, we are your trusted partner for precision plastic enclosure solutions.
