We possess comprehensive prototyping capabilities, including CNC machining, polyurethane vacuum casting, injection molding, sheet metal fabrication, grinding, painting, screen printing, and other surface treatments. Our engineered parts are sold globally, and we provide real DFM feedback meeting ISO 9001 precision parameters.
Watch our high-speed multi-axis CNC machines and cleanroom molding bay in action.
We operate diverse on-campus workshops specializing in rapid parts fabrication, bridging structural conceptual designs to high-volume market launches seamlessly.
High-speed 3, 4, and 5-axis CNC milling and turning for metal and plastic parts. Exceptional accuracy for functional prototypes and structural components.
Uses high-fidelity silicone molds to replicate master patterns. Ideal for low-volume production (10–100+ parts) with production-grade engineering properties.
Uses rapid tooling to fabricate hundreds of production parts. Perfect bridging solution between prototype and high-volume steel tool production.
SLA, SLS, and DLMS printing for intricate aerospace parts or fast visual models. Accelerates fast form-fit checking without setup constraints.
Laser cutting, bending, stamping, and welding for metallic enclosures, brackets, and chassis. High strength-to-weight ratio configurations.
Full range of post-machining polishing, texturing, anodizing, silk-screening, laser marking, and high-gloss automotive color-matched painting.
Our design-to-part schedule is structured logically, avoiding unnecessary latency and ensuring complete dimensional audit checks.
Upload STEP drawings. Covered under strict NDA structures immediately.
Comprehensive cost and tooling feedback delivered within 2 hours.
Advanced machining with multi-axis CNC or clear silicone molding.
Rigorous Coordinate CMM metrics check and raw material check.
Priority Air routing directly via DHL/FedEx within 3-4 days globally.
Every incoming 3D sketch and STEP file is isolated on secure local drives and guarded by absolute technical measures under strict nondisclosure structures, preserving confidential medical and defense IPs.
We run an advanced industrial facility with secure facilities and an on-campus metrology laboratory to maintain extreme precision standards.
Equipped with high-accuracy multi-axis milling benches for robust metal and alloy components.
Cleanroom duplicate modeling bay delivering visual prototypes with smooth textures.
Strict physical screening checks and camera blockages to secure private client drawings fully.
Conducts coordinate check routines and Spectrometry audits on raw materials on demand.
Rigorous coordinate metrology checks and micrometric tolerance validation routines on every single workpiece batch.
Our specialized engineers scrutinize drawings immediately to isolate high-cost geometries before machining.
Process verified metals and advanced thermoplastics (Al 7075, Titanium, PEEK, Ultem, Rubber) with full metallurgy logs.
Protected dual-layer vacuum packaging, clearing customs swiftly via express air prioritizers inside 3-4 days globalwide.
Over 95% of our prototypes pass first-assembly tests perfectly due to precise design checks, ISO certification workflows, and real metallurgy compliance logs.
Explore our custom polymer and metal workpieces processed under rigorous quality checks. Filter by prototyping technology to inspect details.
CNC / Aluminum 7075Processed with 5-axis high-speed CNC milling. Clear anodized wear-resistant layer.
CNC / Titanium Gr 5Intricate surgical-grade blades machined with micron-level coaxiality standard.
CNC / Clear PMMAFaceted diamond-cut acrylic lens yielding exceptional crystal transparency state.
CNC / Delrin POMPrecision cut teeth profile under tight concentric tolerance limits.
Vacuum Cast / ABS-likePU replica duplicated from SLA master mold. High cosmetic matte texture.
Vacuum Cast / PUOptically polished clear polyurethane element mimicking production injection parts.
3D Print / Nylon PA12Intricate internal cooling channels printed without auxiliary support residues.
Sheet Metal / steel SECCFlat-sheet laser cut and NC bent with custom pem rivet threads fitted.
Injection / polycarbonateRapid tooling cavity molded under strict medical ABS parameters.
Get fast answers regarding CAD formats, IP security rules, and dimensional certificates.
Read our latest processing guides, material studies, and rapid manufacturing news directly from our expert estimators.
Contact our estimating office directly or submit your project drawings. Our experienced machinery operators analyze blueprints to minimize cost paths immediately.
✉ Email Desk: LK@lkprototype.com
📱 Mobile / WhatsApp: +86 137 1716 5942
📍 Factory: Chang'an Town, Dongguan City, Guangdong Province, China
Want to convert your CAD design into a sample prototype or small-batch production? Upload your files and get a fast and accurate quote.
