Are you looking for precision machining supplier? Rally Precision Machining have more than 12 years' professional experience in precision machining field, and manufactures die casting parts and plastic parts to suit all your needs. | E: | T: +86-574-2345 7080 | F: +86-574-5897 5036
Precision Machining Components | CNC Metal Machined Parts China Manufacturer & Supplier


hardness testing machine
tensile machine
three-dimensional measurement
 surface roughness measuring instrument
Direct reading spectrometer
Coordinate measuring instrument

Engineering and Inspection Services:

Rally Precision’s rich experience is in the manufacture and production of the precision CNC machining of plastics, casting parts and metal parts.  One of the strengths of Rally Precision is our full range of in-house capabilities, including engineering and inspection.  In addition, a wide range of equipment is available to perform the production CNC machining needed to deliver a consistent end product – whether it be in terms of plastic CNC machining, metal CNC machining, precision turned manufacturing or production CNC machining.  Inspection and Measuring Equipment includes all of the tools and devices that are used to verify that a part’s dimensions all conform to the tolerances required by the part’s design.

Inspection Equipment:

  • Thread gages (English and Metric for checking internal threads)
  • Ring gages (English and Metric for checking external threads)
  • Vertical Measuring System
  • Micro-Hardness Tester
  • Transfer Gage





Machining-InspectionWe are confident that our team have the skills and abilities to test and inspect all aspects of component engineering manufacture to ensure we maintain the high standards our customers demand. The inspection and testing department has a wide range of quality control equipment and methods to achieve this and we are happy to cater for whatever inspection and testing criteria you feel is required.

Our goal: delivering qualified products with zero defects to all our customers. We intend to meet all the requirements of every design. To bring that goal within reach, our Precision CNC Machining company continuously improves the quality of all our services for current and future customers. We leverage our most important resource—our people—to understand and improve our processes every day.

Rally Company will perform a detailed analysis of your print and number all dimension and specifications. We will then complete a full inspection of the parts and complete a first article inspection form.

Vision System: With our OGP Smartscope we are able to optically inspect parts. This allows us to measure parts that are extremely small with great accuracy. This system permits us to take in large amounts of data and analyze it quickly and accurately.

CMM: Our Mitutoyo Coordinate Measuring Machine is CNC controlled and does its inspection by making contact with the part using a touchprobe. This system works very well when checking larger parts and complex features inside parts.

Comparator: The Mitutoyo Comparator makes it easy for us to quickly and accurately check diameters, radii, and hole locations. It also allows us to clearly look at profiles.

Surface Profilometer: With this tool we have the capability to measure surface roughness and map the surface with a printout.