ISO9001/IATF16949 Certified CNC Manufacturer in China | 24h Quotation | Free DFM Support
Engineers demand speed, accuracy, and material options—we deliver fast, custom 3D parts that meet stringent specs, every time.
Precision, speed, and reliability are essential for engineers developing prototypes or custom parts—and we hear it every day. At SPI ™Super‑ingenuity, our 3D printing services give you choice, quality, and predictability when you’re under tight schedules and demanding specs.
3D printing, or additive manufacturing, creates objects layer by layer from digital files.
This innovative process is quick and cost-effective. It has become an essential tool in various industries.
Several key benefits make 3D printing stand out. It supports the creation of complex and intricate designs.
Unlike traditional manufacturing, it can produce customized parts on demand.
This flexibility is why it’s gaining popularity rapidly.
There are multiple types of 3D printing technologies available. These include:
Fused Deposition Modeling (FDM)
Stereolithography (SLA)
Selective Laser Sintering (SLS)
Each method has its advantages.
Together, they cater to a wide range of applications, from simple to highly detailed projects.
Fast services: Instant quotes and same-day DFM (Design for Manufacturability) guarantee clarity—no weeks waiting.
Versatile material range: Resin (high resolution), metals (tough and functional), large-format polymers (for tooling or enclosures).
Precision you can rely on: ± 0.1 mm for large prints; ± 0.05 mm for resin; ± 0.1 mm for metal. Certified on request.
Chain of value: Need CNC finishing or mold inserts? We link seamlessly to our 5-axis CNC machining and export mold services.
Engineers choose us because we solve real barriers—not just quote fast, but quote right.
High-detail and smooth surfaces—great for prototypes, aesthetic parts, dental or jewelry. Layer thickness often ≤ 0.05 mm, accuracy ± 0.05 mm.
Functional metal parts for aerospace, tooling inserts, stainless or aluminum. Post-build stress relieves and machining options available.
Suitable for fixtures, jigs, large tooling, or mock-ups. Strong thermoplastics like PA12 or ASA, build volume > 300 mm.
We support:
Resins: Standard, high-temp, biocompatible, dental
Metals: Stainless, tool steel, aluminum, cobalt-chrome
Large formats: PA12, ABS, PC, tough nylon
Typical uses: functional prototypes, small-batch parts, assembly fit checks, heat-resistant components, tooling jigs, and end-use spares.
Upload your CAD file → Get an instant quote
Free DFM review within hours: we assess orientation, supports, resin type, wall thickness, tolerances
Approve, and we print: simple geometries—resin and small metals—ship within 3 days; large or complex parts ship within 7 days, with tracking and QA report.
Industries leading the adoption of 3D printing for prototyping include:
Automotive: Lightweight parts and functional testing.
Semiconductors: Precision jigs and fixtures for delicate components.
Healthcare: Customized implants and anatomical models.
Consumer Electronics: Fast iterations for design optimization.
| Technique | Best For | Materials | Accuracy | Surface Finish |
|---|---|---|---|---|
| FDM | Functional prototypes | ABS, PLA, PETG | Moderate | Basic |
| SLA | High-detail models | Resin | High | Smooth |
| SLS | Durable parts | Nylon | High | Moderate |
| Pain Point | Your Concern | SPI™ Solution |
|---|---|---|
| Lead Time Variability | “It can take 1–2 weeks” | We offer T1 parts in 3 days for standard geometries. |
| Material Uncertainty | “Will resin hold chemical stress, will metal fit load?” | We verify material performance by testing or by reviewing your spec with free DFM. |
| High Cost Per Piece | “Prototypes cost as much as production” | Selective printing and material choice optimize cost per unit. We adjust wall thickness and infill intelligently. |
| Surface & Fit Issues | “Prints come porous or warped” | We offer post-print cleaning, curing, resin sieving, and chamber-controlled environments. |
| Design Iterations Delay | “File iteration bogs down productivity” | Our instant quote + DFM means you can iterate overnight, not over days. |
Resin prints: cleaned, UV-cured, bead-blasted (optional)
Metal prints: depowdered, stress-relieved, optionally machined or bead-blasted
QA: First article photos, dimension check, optional CMM data
Materials: all certified; lots tracked for traceability
Price tiers vary by material and volume. Typical ranges:
Resin parts (≤ 100 cm³): $15–$50 per piece
Metal parts (≤ 50 cm³): $100–$300 per piece (includes depowder, stress relieve)
Large polymer parts (≤ 1,000 cm³): $200–$500, depending on infill and finish
We show estimated prices up front, then confirm exact cost in hours—not days.
Q1. How fast can I get my parts?
A1. For most resin and small metal parts, we ship within 3 days of DFM approval—no guesswork. Large or complex prints typically ship in 5–7 days. We confirm lead time during quoting.
Q2. What kind of precision can I expect?
A2. Resin prints hold ±0.05 mm, metal ±0.1 mm, large polymer parts ±0.2 mm. For critical fits, we also offer CNC finishing. We’ll flag CTQs during DFM.
Q3. I need special materials—can you support that?
A3. Yes. We stock standard resins, metals, and large-format polymers. For specialty needs like high-temp or ESD-safe, we source from partners. Just upload your spec—we’ll match it.
Q4. Are your prices competitive?
A4. Absolutely. Resin prints typically cost $15–$50, metals $100–$300. You’ll get a clear breakdown—plus DFM tips that can reduce cost through orientation or thickness changes.
Q5. Can I move from printing to molding or CNC easily?
A5. Yes. Many clients start with us for 3D prototypes, then switch to our CNC machining or export mold services. We reuse your files, tolerances, and DFM notes.
Q6. Will you review my files before printing?
A6. Every file gets a same-day DFM review—we’ll flag weak features, wall thickness issues, or unsupported areas, and suggest the best material or method.
“ASTM F2792 – Standard Terminology for Additive Manufacturing Technologies” – ASTM.org
📎 https://www.astm.org/f2792-12a.html
“ISO/ASTM 52900 – Additive Manufacturing — General Principles and Terminology” – ISO.org
📎https://www.iso.org/standard/74563.html
“Understanding Tolerances in Additive Manufacturing” – NIST.gov (U.S. National Institute of Standards and Technology)
📎https://nvlpubs.nist.gov/nistpubs/ir/2019/NIST.IR.8263.pdf
Get Fast, Precise 3D Parts Today
Upload your file for an instant quote + free DFM, and get parts in as little as 3 days.
