CNC Milling / Turning
3-axis / 4-axis machining centers for complex surfaces and high-precision rotary parts in one stop.
Precision CNC Metal Custom Machining
Turn your drawings into high-precision metal parts
From prototypes to small-batch production, JSAMT delivers precision machining in aluminum, stainless steel, carbon steel and more — tight tolerances, fast turnaround.
● ±0.005mm tolerance● Multi-material machining● Rapid prototyping
12+
Years of precision machining
5000+
Projects delivered
±0.005mm
Machining tolerance
48h
Fastest prototype lead time
Workshop
Our team checks every step
From machining to final inspection, our engineers and craftsmen stay on the floor to control precision and quality.
Core Capabilities
A complete process chain from prototype to production
We do more than just 'cut a slot' — we deliver end-to-end service from material selection to finishing.
Multi-Material Machining
Aluminum, stainless steel, carbon steel, brass and engineering plastics, with material selection advice.
Surface Finishing
Anodizing, plating, sandblasting, painting for appearance and corrosion resistance.
Inspection & Tolerance Control
CMM measurement and go/no-go gauges; inspection reports for critical dimensions.
Rapid Prototyping
Prototypes in as fast as 48 hours, with design review and iteration to reduce trial cost.
Drawing Conversion & OEM
Accept drawings and samples; support STEP / IGES / DWG formats.
Product Highlights
Precision, reliability, done right
Every part is engineered, machined and inspected to meet industrial-grade application requirements.
Factory & Quality Control
From blank material to shipped parts, every step is traceable
Equipped with CMM, height gauges and roughness testers, we provide inspection reports for critical dimensions to ensure every part meets the drawing requirements.
- ⬡MaterialVerify grade and mill cert; logged and traceable.
- ⚙MachiningCNC milling / turning, tolerances per drawing.
- ✓InspectionCMM and go/no-go gauges; reports for critical dims.
- ▣PackingAnti-rust, shock-proof packing with QC and shipping docs.
Manufacturing
A manufacturing journey from drawing to delivery
Six linked steps — click any step to see its capability and image.
STEP 01
Drawing Review
We receive your 3D drawing and specs; engineers assess process, material and tolerance feasibility, then propose a machining plan.
- STEP / IGES / DWG
- Process & tolerance review
- Manufacturability advice
Product Range
From single parts to assemblies for multiple applications
Precision machined parts in aluminum, stainless steel, carbon steel and more, widely used in automation, automotive and electronics.
Featured Cases
Parts we have made
Brass & Copper
Brass Valve Body
Precision-turned brass valve body with threaded ports, used in low-pressure fluid control assemblies.
Stainless Steel
Stainless Steel Bracket
L-shaped mounting bracket with countersunk holes, made from 304 stainless for corrosion resistance in outdoor equipment.
Aluminum
Aluminum Enclosure
Custom aluminum enclosure for an industrial controller, milled in one piece with anodized finish for light weight and heat dissipation.
Have parts to machine? Send us your drawing
After submitting your inquiry, you can send drawings by email.
Start an Inquiry