Online Manufacturing for Metal parts and Plastic Parts, XTJ Precision Mfg Ltd

Mobile: +86 17704021786

Online CNC Machining Service

Get instant CNC machining quotes for custom machined parts. Precision CNC machining services for prototype and production machining.

  • Online instant quoting
  • Automatic DFM feedback
  • Lead time as fast as 1 day
  • Tolerance as tight as ±0.02 mm

Save 30% on average!


Innovative technologies that upgrade custom CNC parts machining experience

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Instant quote

No more waiting for email replies, get instant CNC quotes in a minute by simply uploading your design files. Our big data quoting engine calculates instant manufacturing quotes at competitive price

DfM feedback

Check automatic manufacturability analysis of your custom CNC machined parts online for FREE. Save time checking your designs with a technician before production.

All-in-one order management

No more waiting for email replies, get instant CNC quotes in a minute by simply uploading your design files. Our big data quoting engine calculates instant manufacturing quotes at competitive price

Our Custom CNC machining services

With over 200 sets of 3, 4, and 5-axis CNC machines in China, RapidDirect is your ideal choice for outsourcing custom machined parts and precision machining services. We provide more than 100 different types of materials and surface finishes with experience in a seamless transition from prototype machining through production machining.


CNC Milling Service

3-axis CNC milling price rate from $10 per hour, 5-axis CNC milling center highest tolerance up to ±0.0008″ (0.02 mm) Precision CNC milling parts online machine shop for prototype machining and production.

CNC Turning Service

CNC machining parts manufacturer with 50+ CNC Lathes and CNC turning centers, providing cost-effective precision machining services with fast lead times. Live tooling available for complex projects.

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Preferred Online Prototyping and Manufacturing Services

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Hunt Dabney

The 4 parts look great and work very well. This order was to solve a problem on some equipment, so only the 4 parts were needed.

We were very pleased with your quality, cost and delivery, and will certainly order from you in the future. I have also recommended you to friends who own other companies.


– Owner at HDA Technology


Bjorn Steinar Blumenstein

The service at RapidDirect is phenomenal and Cherry has assisted us with great patience and understanding.

Great service as well as the product itself, exactly what we asked for and works amazingly. Especially considering the small details we were requesting. Good looking produckt.

– Product Designer at Plasplan

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Lars Gerchow

I couldn’t be happier with this order. The quality is as quoted and the lead time was very not only very fast and it was done on schedule.

The service was absolute world-class. Thanks a lot to Linda Dong from the sales team for the outstanding assistance. Also, the contact with the engineer Laser was top-notch.

– Scientist at STEER

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Kaushik Bangalore

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Hi June, Yes we picked up the product and it looks great!

Thank you for your quick support in getting this done. We will be in contact shortly for future orders 


– Engineer at Orbital Sidekick

Materials for CNC Machining Parts

CNC machining has a long list of available materials for custom prototypes and manufacturing parts, from hard metals like stainless steel and titanium, to soft metals such as aluminum, copper, brass, all the way to plastics including ABS, PC, PA, etc..

CNC Machining Surface Finishes

Apart from custom CNC milling and turning services, we also provide complete surface finishing options for custom CNC machining parts.


Materials for CNC Machining Parts

Our standard tolerances for CNC machining of metals is DIN-2768-1-fine and for plastics is DIN-2768-1-medium. Tolerances are greatly affected by part geometry and type of material. For case-by-case studies, please contact us with email for details.

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What is CNC Machining

CNC, or computer numerical control machining, is a subtractive manufacturing method that leverages a combination of computerized controls and machine tools to remove layers from a solid block of material. The desired cuts in the metal are programmed according to corresponding tools and machinery, which perform the machining task in an automated fashion.

How large of a part or panel can be CNC machined?

RapidDirect can accommodate the prototyping and production of large machined parts, plastic or metal. Our maximum CNC machining build envelope is 2000 mm x 1500 mm x 300 mm — suitable even for large-scale parts such as furniture and architectural components

Try RapidDirect now, for free

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Make the best product possible with the help of our international team of experts. When you’re ready for a project review, contact us for a free quote.

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