We usually need a 2D drawing or 3D CAD file for quotation. Common formats include STEP, STP, IGES, PDF, and DWG. If you also have material, surface finish, or quantity requirements, please send them together.

We machine a range of common metals and plastics for custom parts. Typical materials include aluminum, stainless steel, steel, brass, copper, titanium, ABS, POM, nylon, acrylic, PTFE, and PC. If you need a specific grade, our team can review it based on your project.

Yes, we support both prototype machining and production orders. We can help with early sample validation, small batch runs, and ongoing production needs. The process will be reviewed based on part geometry, quantity, and delivery target.

We control quality through drawing review, process planning, in-process inspection, and final inspection.Key dimensions are checked according to the part requirements. Burr and surface condition are also checked before shipment.

Typical CNC machining tolerances depend on part geometry, material, size, and feature requirements. For standard projects, tolerances are commonly controlled within ±0.005 in. (±0.127 mm). For parts with tighter requirements, closer tolerances can be reviewed based on the drawing, machining process, and inspection method.

Yes, we can coordinate surface finishing based on your project needs. Common options include anodizing, powder coating, bead blasting, brushing, plating, painting, and polishing. The right finish depends on part function, appearance, and service conditions.

Yes, we can support projects that require CNC machining together with sheet metal fabrication. We can also help coordinate finishing and assembly when needed. This can simplify communication and reduce handoff between suppliers.

Lead time depends on part geometry, material, quantity, and any finishing or inspection requirements. For simple prototype parts, lead time can typically range from 3 to 7 working days, while more complex or multi-process parts may require more time. After reviewing the drawing and production requirements, our team will confirm a realistic delivery schedule for your project.

Yes, every project is reviewed before production starts. We check material, geometry, tolerance requirements, and key manufacturing points. This helps reduce risk and confirm that the part is suitable for machining.

The cost of CNC machining depends on part geometry, material, tolerance requirements, quantity, machining time, and any finishing or inspection needs. Simple parts with standard materials are usually more cost-effective, while complex features, tighter tolerances, and secondary processes can increase the cost. For an accurate price, please send us your drawing or CAD file so our team can review the project and provide a quotation.