Project Description
CNC Machining Services China & JINGXIN Precision Machinary Ltd
CNC Machined VOLVO Automotive Welding Jigs
JINGXIN Precision Machinery Ltd is a professional CNC machining services China supplier, trusted by SCANIA and Volvo Automotive, supplying high precision CNC milling 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. JINGXIN offers a full range of custom manufacturing services in China Dongguan including CNC milling parts, CNC turning parts, plastic injection molding, sheet metal stamping. We are always seeking to supply our best solution to industrial manufacturing. Backed by advanced technology and strict quality control, our CNC machining services China ensure reliability for global clients.

CNC milling parts

CNC milling parts & Steel gear and axis
CNC machining services China & Automotive Welding jigs
Project Name | Automotive welding jigs |
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Application | Automotive, industrial parts |
Material | S136H steel, Stainless steel, 6061 Aluminum, Engineering plastic |
Machinery | CNC Lathe; Haas 3-Axis Vertical CNC machining center, Wire EDM, Grinding machine |
Processes | CNC milling, 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 requirement |
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 | Sweden |
JINGXIN’s CNC machining (Turning and Milling ) Equipment and Capabilities

CNC Lathe turning machining
With the world well-known brand machining center, JINGXIN provides custom machining services including CNC turning and CNC milling China solutions, delivering high precision and faster production for customers.

High-precision CNC turning services
It is suitable for producing high-precision aluminum, plastic, and other metal parts including tapping or holes at one site.

CNC machining services China by Haas CNC milling machine
CNC milling services: Remove the material from block according to design. High tolerance accuracy at ±0.01mm.

Surface treatment & Finish
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 the services from machining the parts, surface treatment, plating, painting, anodizing, powder coating, etc.

Rockwell hardness
The parts are required flame hardened at HRC 58 ±2.

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

Safe packaging
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 machining service includes rapid prototyping, SLA 3D printing services, CNC milling, and CNC turning with plastic and metal parts for short-run production or 10000+ production. Applications include parts for automotive, medical, industrial sectors. Typical tolerances range from +/- 0.01 mm-0.05 mm; fast lead time within 3-6 working days.