We provide CNC machining and turning of rapid prototype parts and low to mid volume CNC rapid production parts. Unparalleled precision for producing aluminum/brass/steel parts etc.
Click to inquiry >>>
We help more than 1,000 global clients for their new projects in past 10 years– over 60% of the world’s China brands.
ONE-STOP Custom Manufacturing Services On Demand In China
PTJ® provides a full range of Custom Precision cnc machining china services.ISO 9001:2015 &AS-9100 certified. 3, 4 and 5-axis rapid precision CNC machining services including milling, turning to customer specifications,Capable of metal & plastic machined parts with +/-0.005 mm tolerance.Secondary services include CNC and conventional grinding, drilling,die casting,sheet metal and stamping.Providing prototypes, full production runs, technical support and full inspection.Serves the automotive,aerospace, mold&fixture,e-cigarette,medical,bicycle, and consumerelectronics industries. On-time delivery.Tell us a little about your project’s budget and expected delivery time. We will strategize with you to provide the most cost-effective services to help you reach your target,Welcome to Contact us ( firstname.lastname@example.org ) directly for your new project.
Pro engineers+Services Team
20+ service team consisting of experienced engineers and well-trained sales Engineer. Quote in 24 hours.
RESEACH & DEVELOPMENT
1000+ Case have been done; Efficiency manufacturing solutions will be provided by our 10+ year experienced R&D team.
Quality Assurance & Control
100% inspection before delivery, 99.5% Qualification Target, Full monitoring all the time.（2.5MM，3MM inspection）.
We help more than 1,000 global clients – over 20% of the world’s leading global brands – Successfully helped them complete new non-standard parts projects and won high praise from customers.contact us right email@example.com
How to determine the thickness of aluminum alloy d
In the design process of aluminum alloy die castings, many customers are uncertain about the thickness of aluminum alloy die castings, and they do not know how thin the thickness of aluminum alloy die castings can be. ... ... + Read more
Precision CNC machining manufacturers explain how
According to the introduction of precision CNC machining manufacturers, the large-scale CNC machining parts are made of bar materials, and the process plan of rough machining and finishing is adopted. The specific process flow is as follows: blank → ... ... + Read more
Talking about the Application of Beryllium Copper
Nowadays, more and more beryllium copper mold materials have been used in the manufacture of plastic molds, and there is a rising trend. What is the reason for this phenomenon? Let me learn about the use of beryllium copper in plastic molds with the ... ... + Read more
What are the advantages of CNC turning and milling
Compared with conventional CNC titanium machining processes, the outstanding advantages of turning-milling combined machining are mainly manifested in the following aspects
... ... + Read more
Various parts of precision CNC machining
The precision requirements of precision CNC machining parts mainly refer to the precision requirements of size, shape, position and surface, and the surface precision mainly refers to the surface roughness. ... ... + Read more
What is the content of forging quality inspection?
The existence of forging defects may affect the processing quality or processing quality of the subsequent processes, and some seriously affect the performance and use of the forgings, and even greatly reduce the service life of the finished parts an ... ... + Read more
Dimensional control skills for stainless steel par
According to stainless steel parts machining manufacturers, when the workpiece error exceeds the workpiece tolerance due to the first tool setting error or other reasons, and the processing requirements cannot be met, the workpiece can be modified to ... ... + Read more
After the CNC machine tool is produced by the manufacturer, the machine tool has been subjected to various requirements and inspections, and only after passing the inspection, can it leave the factory. ... ... + Read more
Give PTJ Email or Get A Quote
You Can Choose Online Free Quote Contact PTJ Engineer;For attachments over 20MB,please send to firstname.lastname@example.org