Precision Parts, Perfected by JS Precision.
JS Precision brings you custom-manufactured parts with speed, simplicity, and efficiency.Get precisely what you need, exactly when you need it.
- No MOQ and Free DFM analysis
- Tolerance as tight as ±0.002~0.005 mm
- ISO 9001:2015 certificated & AS9100D
- 7 X 24h engineering support

Our Services
We can provide you with high-quality rapid customization services from prototype to mass production, including CNC Machining parts, Sheet Metal parts, Extrusion parts, Die Casting parts, Stamping parts, Spring Machining parts, Injection Molding parts, 3D Printing parts, and Surface Finishing.

CNC Machining
Milling, turning, and post-processing.Tolerances down to ±0.002-0.005mm. Lead times from 3 business days.

3D Printing
FDM, SLA, SLS, MJF.Tolerances down to ±(0.010 mm). Lead times from 1 business day.

Injection Molding
Prototypes and production tooling.Wide range of part complexities and sizes.

Sheet Metal Fabrication
Laser cutting, bending, post-processing.Tolerances down to ±(0.010 mm). Lead times from 5 business days.

Metal Stamping
Support stamping parts of various shapes and sizes to be customized.Tolerances down to ±0.01 mm. Lead times from 3 business days.

Spring Machining
compression springs, extension springs, torsional springs, customized springs.from rapid prototyping and end-use production.
About JS Precision
JS Precision Technology is a CNC machining, sheet metal, extrusion, die casting, stamping, spring machining, injection molding, 3D printing, and surface finishing service factory & manufacture from China.
Our state-of-the-art CNC machining, sheet metal, extrusion, die casting, stamping, spring machining, injection molding, 3D printing, and surface finishing equipment allows us to deliver products with tight tolerances, precise dimensions, and consistent quality. We are dedicated to helping our customers succeed and are committed to providing the best quality parts and services at competitive prices.
Contact us now to realize your high-quality products from prototype to mass production as fast as 3 days
Why Choose Us
What Sets Us Apart
Exceptional customer service
We prioritize our clients and strive to exceed their expectations in every aspect of our service, from communication to project delivery.
Competitive pricing
We offer competitive pricing for all of our parts machining services without compromising on quality
High-quality products
We use only the best machining materials and employ strict quality control measures to ensure that our products meet the highest standards.
Highly skilled team
Our team of engineers and technicians are highly skilled and experienced in CNC machining, with a proven track record of delivering high-quality products
Customized solutions
We work closely with our clients to understand their unique needs and provide metal parts customized solutions that meet their specific requirements.
Capacity and flexibility
Our state-of-the-art machining equipment and flexible metal parts manufacturing processes allow us to handle projects of all sizes and complexity, from small prototypes to large production runs.
Testimonial



Let's build something great, together
Contact us for rapid and efficient machining services. Leave us a message now for swift and effective completion of your project
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