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Precision PC Injection Molding Excellence: Your Trusted China Manufacturer
ISO 9001 & ISO 14001 Certified | OEM/ODM Specialist | 20+ Years Global Supply Experience
As a premier China PC injection molding manufacturer, Yongchao has delivered mission-critical components for Fortune 500 clients across Europe, North America, and Asia since 2002. Our Dongguan-based factory specializes in high-end PC injection lamp molding processing and applications requiring ±0.05mm tolerances. When customer needs Class A finishes, our custom PC injection molding expertise reduced their tooling lead time by 40% while achieving zero defect rates across 100,000 units. We guarantee RoHS-compliant solutions from prototype to mass production.
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Check below the produce done by us recently, it’s in material PC SABIC LEXAN LS2
Why PC Outperforms Alternatives
| Property | PC | ABS | PP |
| Impact Strength | 850 J/m (unbreakable lenses) | 400 J/m | 35 J/m |
| Heat Resistance | 135°C continuous | 85°C | 100°C |
| Optical Clarity | 89% light transmission | Opaque | Translucent |
| Wall Thickness | 0.5mm min. | 1.0mm min. | 0.8mm min. |
Processing Essentials:
● PC injection molding temperature: 280-320°C (536-608°F) for optimal flow
● PC ABS injection molding temperature: 240-260°C (464-500°F)
● Injection molding PC ABS minimum wall thickness: 0.8mm (0.031")
If we can be of assistance with your PC injection molding project call us at +86 177 2234 8956 or use our Contact Form.
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FAQ: Expert Answers
Q: How do you prevent bubbles in transparent PC?
A: We maintain strict PC injection molding temperature control (<300°C) and use vacuum drying (4hrs @120°C) to keep moisture <0.02%
Q: Do you support low-volume orders?
A: Yes – no MOQ for prototype mold.
Q: Why choose PC over acrylic (PMMA) for lenses?
| Factor | PC | PMMA |
| Impact Strength | 15x higher | Brittle |
| Heat Resistance | 135°C | 80°C |
| Cost | 20-30% higher | Lower |
PC is essential for safety-critical optics like automotive headlamps.
Why Global Brands Choose Yongchao
● China PC injection molding supplier
● 45% faster tooling vs. industry average
● Dedicated project managers for EU/US time zones