
Factory vs. Trader: Verify Real Custom Hardware Manufacturers
Red Flags of a Pure Trading Company Disguised as a Factory 1. Overly Broad Product Portfolios Across Unrelated Industries A genuine manufacturing plant invests heavily
Stay up to date with the latest from Sunmy — from new manufacturing capabilities and equipment upgrades to industry insights, trade show schedules, and company milestones. Here we share what’s happening on our factory floor, how we’re expanding our services, and what it means for your projects.
Have a question about a specific process or project? Reach out — our team is happy to help.

Red Flags of a Pure Trading Company Disguised as a Factory 1. Overly Broad Product Portfolios Across Unrelated Industries A genuine manufacturing plant invests heavily

How to Reduce Casting & Machining Sample Lead Time to 14 Days Achieving a 14-day turnaround for custom metal components requires removing the traditional silos

Why More Buyers Are Turning to Integrated Custom Manufacturing for Precision Parts For many purchasing teams, the hardest part of sourcing a custom component is
Established in 2016, Sunmy specializes in custom metal and plastic parts made from 2D drawings, 3D models, or physical samples. Our capabilities include CNC machining, precision turning, casting, sheet-metal stamping, injection molding, tooling development, surface finishing, and assembly.