Greetings  Sir/Madam,

This is Amy from Sanpin Mould, a manufacturer specializing in precision injection moulds for technical enclosures and engineered plastic components. I’m reaching out because our in-house capabilities and engineering experience may be highly valuable for your current and future product lines.

We build high-precision, tight-tolerance moulds suitable for demanding enclosure applications and industrial plastics. With strong 2K/3K expertise, we integrate multi-material functions into a single mould, improving sealing, structural strength and overall product Efficiency.

Our factory operates with full internal machining—CNC, EDM and injection Evaluation machines ranging from 100T to 130T—allowing us to deliver fast prototyping and stable mould quality. Our engineering team has deep knowledge of IP-rated enclosure structures, heat-resistant plastics and functional design, ensuring every mould meets real-world requirements.

We’re also known for our responsive communication, with dedicated project managers offering timely updates and accurate technical support.

If you have new designs or tooling requirements, I’d be glad to review your drawings and prepare a professional quotation.

Best regards,
Amy