Shenzhen Sunmy Hardware Co., Ltd. was established in 2016 and specializes in custom manufacturing based on technical drawings, 3D files, or physical samples.
Our core capabilities include CNC machining, CNC turning, metal casting, stamping, injection molding, tooling development, surface finishing, and assembly. By integrating multiple manufacturing processes within one supply chain, we help customers reduce supplier coordination, shorten development lead times, and improve production consistency.
We support projects from rapid prototyping and low-volume production to stable mass production. Our team works closely with customers on material selection, process feasibility, tolerance control, cost optimization, and quality requirements before production.
Sunmy Hardware serves overseas OEM, engineering, procurement, and product development teams requiring custom metal and plastic components. We can evaluate new projects from drawings or samples, provide DFM feedback, and support confidential development under NDA.
Send us your drawing, 3D file, or physical sample for a feasibility review and DFM feedback.