Shipping options can be arranged based on the destination, shipment size, delivery schedule, and customer requirements. Available shipping methods and terms can be confirmed with your quotation.

Send us the revised drawing or CAD file with the updated revision clearly identified. We can review the changes and confirm whether they affect manufacturability, price, or lead time.

Expedited production may be available depending on material availability, machine capacity, part complexity, and finishing requirements. Let us know your required delivery date when requesting a quote.

Yes, NDA arrangements can be supported when confidentiality is required. Customer drawings, CAD files, and project information are handled as confidential manufacturing information.

Lead time depends on part complexity, quantity, material availability, secondary finishing, and inspection requirements. We confirm the expected production schedule after reviewing your drawings and specifications.

3D CAD files such as STEP, STP, X_T, or IGES are preferred for geometry review. A 2D drawing is also recommended when the part includes critical tolerances, threads, surface finish requirements, or other special specifications.

Quote time depends on the complexity of the drawings and project requirements. Providing complete CAD files, quantities, material specifications, and finishing requirements helps us review your project more efficiently.

There is no fixed MOQ for most custom CNC machining projects. Order quantities can be evaluated based on part complexity, material requirements, setup time, and production needs.

Upload your CAD files and share your material, quantity, tolerance, heat treatment, CNC machining, surface finish, inspection, documentation, and application requirements. Our engineers will review your project and provide material recommendations, DFM feedback, lead time, and quotation details.

We accept common 3D model formats including STL, STEP, STP, OBJ, IGES, SLDPRT, and 3MF. Technical drawings with critical dimensions, tolerances, material requirements, threads, surface finish, heat treatment, and inspection needs help us provide a more accurate quote.

Important design factors include wall thickness, support structures, build orientation, internal channels, powder removal, heat treatment distortion, CNC machining allowance, surface finish, inspection points, and material performance requirements.

Typical lead time is 5–12 days for many metal 3D printing projects. Lead time may vary depending on material, part size, geometry, quantity, heat treatment, CNC machining, surface finishing, inspection, and documentation requirements.

Yes. Metal 3D printing is suitable for prototypes, custom components, replacement parts, pilot production, and low-volume metal production, especially when tooling cost is not justified or the design is difficult to machine or cast.

Metal 3D printing is better for complex geometries, internal channels, lightweight structures, lattice designs, and low-volume complex metal parts. CNC machining is better for simpler geometries, tight tolerances, smooth machined surfaces, and precision features.

Surface finishing options include support removal, polishing, bead blasting, sandblasting, coating, plating, passivation, anodizing for selected materials, CNC machining, and other post-processing methods based on appearance and functional requirements.

Many metal 3D printed parts require stress relief, heat treatment, aging, or other thermal processes to improve dimensional stability, mechanical performance, hardness, and reliability. The requirement depends on material and final application.

CNC secondary machining is often recommended for critical dimensions, holes, threads, flat mating surfaces, sealing areas, bearing seats, and tight-tolerance features. Metal 3D printing creates the complex shape, while CNC machining improves precision where required.

Typical metal 3D printing tolerance is around ±0.1–0.3 mm, depending on material, part size, geometry, wall thickness, support structures, build orientation, heat treatment, and post-processing requirements. Tighter tolerances usually require CNC secondary machining.

Yes. Metal 3D printed parts can be used for functional prototypes, engineering testing, assembly validation, replacement parts, and selected end-use applications. Final performance depends on material, design, heat treatment, post-processing, inspection, and application conditions.

Common metal 3D printing materials include stainless steel, titanium, aluminum, tool steel, nickel-based alloys, cobalt chrome, and other engineering metal materials depending on strength, weight, corrosion resistance, heat resistance, hardness, and application requirements.