Boasting both excellent luminous performance and high precision, we are the plastic precision optical mold
manufacturer in China that delivers the best quality, most competitive price and richest industry experience.





With 20+ years of experience in complex auto&optical mold design and manufacturing, our expert team delivers high-quality products. Our craftsmanship and efficient workflows enable competitive pricing while maintaining strict quality standards.
"GPTMOLD delivered optical lens molds with incredible mirror-finish quality. Their attention to detail on the SPI A1 surface is exactly what our automotive lighting project needed."
Giles Sutcliffe
Engineering Manager, European Automotive Tier 1
"The most reliable partner for complex two-shot injection molds. They solved our overmolding bonding issues and reduced our cycle time by 15%. Highly recommended."
Alexey Poleschuk
Senior Buyer, Electronics Group
"Excellent DFM reports and professional project management. They don't just build molds; they provide engineering solutions that save costs and time."
Dan Landschoof
CTO, Medical Device Startup