Yes, depending on the geometry, material, size, process, and inspection requirements. Critical dimensions should be clearly identified on the drawing for engineering review.

CNC machining is generally suitable for parts requiring dimensional accuracy, surface quality, material performance, and assembly testing. 3D printing is more appropriate for complex geometries, rapid design validation, and customized prototypes.

Common options include aluminum, stainless steel, carbon steel, brass, copper, titanium, tool steel, and other engineering alloys. Material availability should be confirmed during quotation.

Common machinable and moldable plastics include ABS, PC, PMMA, POM, PA, PP, PE, PEEK, and other engineering plastics selected according to the project requirements.

Yes. Tell us the intended application, mechanical requirements, operating environment, appearance expectations, and target cost. We can help compare suitable material options.

Available options may include anodizing, painting, powder coating, polishing, brushing, plating, passivation, sandblasting, laser engraving, screen printing, and texture finishing.

Yes. Coatings, plating, anodizing, and polishing can change the final dimensions or surface condition. Critical fits, threads, sealing surfaces, and bores should be reviewed before finishing.

Tolerance capability depends on part size, material, geometry, manufacturing process, and measurement method. We review each drawing individually instead of applying one tolerance value to every project.

No. Tight tolerances should normally be applied only to functional and assembly-critical features. Unnecessarily tight tolerances may increase machining time, inspection requirements, and cost.

Inspection may include dimensional measurement, appearance checks, material verification, surface-finish evaluation, and functional checks based on the approved drawing and project requirements.

Yes. Inspection documentation can be arranged according to the project, including dimensional reports or other agreed quality records. Please specify the documentation requirements before quotation.