On‑Demand Manufacturing Services

At Insta MFG, we specialize in delivering high-precision CNC machining solutions tailored to your unique project needs. Utilizing advanced 3-, 4-, and 5-axis CNC machines, our skilled team ensures each component meets exact specifications with exceptional accuracy.

Why Choose Our On‑Demand Manufacturing Services China?

We leverage advanced CNC centers and 3D printers to guarantee precision down to 0.01 mm, ensuring your custom parts meet exact specifications without hidden fees or minimum orders. Our proven workflow includes free Design for Manufacturability (DFM) review, real‑time quoting in 30 seconds, and global shipping options

Comprehensive Capability List

  • Rapid Prototyping: SLA, SLS & FDM in 100+ materials for functional testing and design validation.

  • Precision CNC Machining: Aluminum, steel, plastics—CNC turning & milling with per‑part pricing.

  • Injection Molding: Low‑volume tooling and quick cycle times, ideal for pilot runs.

  • Vacuum Casting & Sheet Metal Fabrication: High‑fidelity urethane casts and expert bending/welding services

Material Selector Tools

Rapid prototyping

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CNC machining service

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Sheet metal fabrication

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High Pressure Die casting

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Silicone rubber compression

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On‑Demand Manufacturing Services by Instamfg

Rapid CNC Machining Services

​At Rapid CNC Machining, we offer precision CNC machining services, including rapid prototyping and both low and high-volume production. Utilizing advanced 3-, 4-, and 5-axis CNC machining centers, we work with a variety of materials, such as metals and plastics.

Materials We Work With

At Rapid CNC Machining, we work with a variety of materials, including aluminum, stainless steel, brass, copper, titanium, and engineering plastics like ABS, nylon, and polycarbonate. This diverse selection allows us to cater to various applications across industries—from aerospace and automotive to medical devices, consumer electronics, robotics, and industrial machinery—ensuring both functional performance and cost-efficiency in every custom prototype or production part we deliver.

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Industry-Leading Quality & Support

Our ISO‑9001 certification ensures strict quality control at every step; see details at ISO.org With 24/7 live chat, our DFM experts answer technical questions in real time—and the entire process is documented in your Instamfg dashboard

FAQs & Resources

  • What materials do you support? Over 100 polymers & metals, including aluminum, ABS, nylon & stainless steel.

  • Do you offer volume discounts? Yes—contact us for tiered pricing.

  • Need design help? Explore our Resource Center for free design guides and case studies.