Project Description
Custom Precision CNC Turned Components
JINGXIN Precision Machinery Ltd is a professional custom precision CNC turned components workshop in China, trusted by SCANIA and Volvo Automotive, supplying custom high precision CNC turned metal and non-metal parts, welding jigs; metal (steel, stainless steel, brass, aluminum) and engineering plastic parts for jigs of automotive, steel axis for industrial parts; ±0.01mm tolerance with advanced Brother brand and HAAS CNC machines. As a dedicated precision CNC turned components specialist, JINGXIN, located in Dongguan city, offers a full range of custom machining services and mass production, including CNC machining services, plastic injection molding, and metal stamping. We are always seeking to supply our best solutions to industrial manufacturing.

CNC milling parts

CNC milling parts & Steel gear and axis
Precision CNC turned components
Project Name | Precision CNC turned components |
---|---|
Application | Automotive, Industrial parts |
Material | S136H steel, Stainless steel, 6061 Aluminum, Brass & copper, Engineering plastic |
Machinery | CNC Lathe; Haas 3-Axis Vertical CNC machining center, Wire EDM, Grinding machine |
Processes | CNC milling, CNC Turning, Laser cutting, Grinding |
Surface treatment & color | Nitrated & Chemical Black with 72 hours salt spray testing; Hardness HRC 58+/-2, EHT 0.8~1.0mm |
Part Measurement | Customized upon the drawing and clients’ requirements |
Tolerance required | Without marking DIN 2768-M; Special required at +/-0.01mm |
Packaging | Carton + Wood Case |
Quality assurance | ISO 9001:2008, ISO 14001 and BS OHSAS 18001 Certification |
Document supplied | CMM testing report, Material data sheet & RoHS SGS report, Salt spray testing |
Client From | EU |
CNC Turning and Machining Equipment and Capabilities

CNC Lathe turning machining
With world-renowned brand machining centers, JINGXIN provides custom machining services: high-precision CNC turning and CNC milling, speeding up production for its customers.

High precision CNC turning services
it suitable for producing the high precision aluminum ,plastic, and other metal parts with tapping or holes at one site.

CNC rapid machining services China by Haas CNC milling machine
CNC milling services: Material removal from blocks per design specifications, achieving high-tolerance accuracy of ±0.01mm.

Surface treatment & Finish for CNC rapid machined components
Case hardened HRC 55-62; Surface nitride hardened HRC 58±2, 1mm thickness, black zinc plated or black oxide finish for metal parts.

QC & Height measuring instrument
We offer services including parts machining, surface treatment, plating, painting, anodizing, and powder coating, etc.

Rockwell hardness
The parts require flame-hardening to HRC 58 ±2.

Pin gauge tesing
The hole size is 6 mm with H7 tolerance to match the axis

Safe packaging for rapid CNC machined metal parts
Each part is protected by foam then put into a wooden box with pallet
Learn more about CNC machining services and general purpose material list.
At JINGXIN®, we offer custom CNC machining service, rapid prototyping, CNC milling, and CNC turning with plastic and metal parts for short-run production or 10,000+ production. Applications include parts for automotive, medical, and industrial sectors. Typical tolerance ranges from ±0.01mm to 0.05mm; fast lead time within 3-6 working days.