High Precision Custom CNC Machining Services Tight Tolerance Metal and Plastic Parts

High precision custom CNC machining services engineered for tight tolerance metal and plastic parts. Whether your project is a single rapid prototype or a low-volume production run, our CNC milling and CNC turning capabilities convert complex geometries into dimensionally accurate components. Every part is machined to your 2D drawings and GD&T annotations, with general tolerances applied under ISO 2768-m for metals and ISO 2768-c for plastics, and precision tolerances controllable tighter than +/- 0.001 inches. From the first manufacturability review to the final dimensional inspection, we focus on repeatability, on-time delivery, and total cost control so that your design moves smoothly from concept to a finished, ready-to-assemble part.

• Tight Tolerance Control: general tolerances to ISO 2768-m for metals and ISO 2768-c for plastics, with precision tolerances tighter than +/- 0.001 inches available on request.
• Metal and Plastic Versatility: machine-grade aluminum, stainless steel, brass, copper, titanium, plus engineering plastics such as ABS, POM, PC and PEEK.
• Small to Large Envelope: CNC milling up to 4000 x 1500 x 600 mm and CNC turning up to 200 x 500 mm, with minimum wall thickness down to 0.5 mm.
• Manufacturability Assessment: engineers review design basis, structural features and process compatibility before any material is cut, removing manufacturing obstacles in advance.
• Fast Lead Times: most projects ship within 5 business days, while simple geometries can be delivered in as little as 1 day.
• Quality Assurance: dimensional inspection and a 99% quality pass rate underpin a 95%+ on-time delivery record across prototyping and production volumes.

These high precision CNC machining services support industries that demand close tolerance metal and plastic parts, including automation and robotics, medical device components, consumer electronics enclosures, automotive brackets and fixtures, aerospace brackets, and industrial instrumentation housings. The process suits functional prototypes, jigs and fixtures, bridge tooling, and low-volume production where fit, form and function must be validated before committing to larger runs. Because the same tight tolerance controls apply from the first prototype through volume production, downstream assemblies stay consistent and rework is minimised.

Machined materials range from lightweight aluminum and tough stainless steel to engineering plastics, each matched to the mechanical, thermal and chemical demands of the final application. Surface treatment options such as anodizing, sandblasting, polishing, plating and painting are applied to protect the part and deliver the cosmetic or functional finish your product requires.

Each order is inspected against the supplied drawing and GD&T requirements before it leaves the floor, and parts are carefully protected with foam and carton packaging for small volumes or export wooden cases for bulk shipments to prevent transit damage. Certificates of conformance and dimensional reports are available on request. Our goal is straightforward: tight tolerance parts, reliable quality and dependable schedule control that keep your project running as smoothly as a well-oiled gear from the first drawing review to final delivery.