About KUSLA Prototype
A manufacturing partner,
not just a vendor.
I founded KUSLA because engineers deserve a supplier who actually understands their drawings. We started with two CNC machines in 2005 — today we run 200+ machines across six processes in our 10,000 m² Suzhou facility, serving prototyping and low-volume production for companies in 30+ countries.
Henry
Founder & CEO, 20+ years in CNC machining
2005
Founded in Suzhou, China
0 m²
Factory floor area
0+
Production machines
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Countries served
Our facility & team
See where your parts are made
Real machines, real engineers, real inspection reports — not a trading company.
CNC workshop
Quality lab
Additive
Shipping
Where to find us
Suzhou, Jiangsu Province, China
30 minutes from Shanghai Hongqiao Airport
30 minutes from Shanghai Hongqiao Airport
Certifications
NDA Ready
IP protection for every project
The people behind your parts
Each project is handled by engineers — not salespeople forwarding emails.
Henry
Founder & CEO
Reviews every complex quote personally. 20+ years hands-on CNC experience.
Adam
CTO
Leads process engineering. Decides toolpath strategy and machine assignment for each job.
LaoZhang
Strategy Manager
Coordinates multi-process projects. Your single point of contact from quote to delivery.
Quality Team
Quality Assurance
Runs CMM inspection, FAI reports, and final sign-off before every shipment leaves.
Manufacturing capabilities
Six processes, one facility
No outsourcing. Every process runs in-house, so we control quality end to end.
CNC machining
3-axis to 5-axis milling and turning for metals and engineering plastics.
Tolerance down to ±0.005 mm
Learn more3D printing
FDM, SLA, SLS and metal DMLS for functional prototypes and complex geometries.
Layer resolution from 0.05 mm
Learn moreSheet metal
Laser cutting, bending, welding, stamping — from single brackets to enclosures.
Thickness range 0.5–6.0 mm
Learn moreInjection molding
Rapid tooling and production runs from 50 to 10,000+ parts per order.
Mold lead time from 15 days
Learn moreUrethane casting
Silicone mold vacuum casting for low-volume plastic parts with production-grade finishes.
20–100 parts per mold
Learn moreDiamond turning
Single-point diamond turning for ultra-precision optics and mirror-finish components.
Surface roughness < 4 nm RMS
Learn more200+
Machines in our facility
- 5-axis CNC — high-precision multi-face machining
- CNC turning centers — live tooling, Y-axis
- Wire EDM — tight-tolerance die and mold cutting
- CMM inspection — Zeiss/Hexagon coordinate measurement
100+
Engineers and technicians
- DFM review engineers — flag issues before cutting starts
- Process engineers — optimize feeds, speeds, and fixturing
- QA inspectors — in-process and final CMM inspection
- Project managers — single contact from quote to shipment
Parts we've made
Quality & communication
How we protect your order
Every part goes through six checkpoints before it ships. No exceptions.
1
DFM
Review
Review
2
Material
Verification
Verification
3
In-Process
QC
QC
4
CMM Final
Inspection
Inspection
5
Surface
Finishing
Finishing
6
Pack &
Ship
Ship
NDA signed before production
Every project starts with a mutual NDA. Your designs, tolerances, and specifications are confidential from day one.
FAI report with every first order
First Article Inspection report documents every critical dimension. You approve before we run the batch.
Full inspection report at shipment
Dimensional report, material cert, and surface finish measurement shipped with every order. No guessing what you'll receive.
Dedicated project manager
One engineer owns your project start to finish. No call centers, no ticket systems — direct access via email, WhatsApp, or WeChat.
< 24h
Quote response time
Real-time
Production updates via your PM
48h
Issue resolution guarantee
Ready to start your project?
Upload your CAD file and get a DFM-reviewed quote within 24 hours. No minimum order, no commitment.
Get a quote