China Shenzhen Tuofa Precision CNC Machining Manufacturer
Tel Tel: +8613714846410 Email Email: [email protected]
Home - Resources - FAQ
How can I get a quotation from your company?
 Send us e-mail. In order to quote you as soon as possible, we need the following information:

Detailed drawings (Format: CAD/PDF/DWG/IGES/STEP)
Surface treatment
Any special packaging or other requirements

Can I get a sample for check? How soon can I get samples?
Depending on your specific project, it usually takes 5to 10days. but single sample will charge fee.

How can I become authorized to use the 3D printer?
3D Printing self-service is not currently available.


How do I design my object?

Designing a 3D object to print is done using 3D modeling software. There are many 3D modeling programs available, including professional programs like SolidWor
Can aluminum be welded?
Aluminum is a tricky material to weld. DSI has the trained welders with experience and proper equipment for welding aluminum, even light-gauge aluminum components, including retail shelving, cabinets, electrical boxes and support framework.


Do we machining plastics?
Yes. We regularly machine PVC, Peek, Teflon, Delrin, PPS, PDFE and others.


Can composite materials be machined?

We can machine most carbon-fiber composites, but special tooling is required, and experimentation must be done on each new part
 What's your QC system?
We can provide all kinds of testing certificates, material and dimensional inspection, etc.
How to enjoy the OEM services?
Usually, base on your design drawings or original samples, we give some technical proposals

and a quotation to you, after your agreement, we produce for you.

Tuofa has nearly 20 years of experience: knowledge and skills determine work efficiency, and love for work can lead to success.

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