Extensive manufacturing capabilities to meet your production needs.
Providing high quality, on demand rapid manufacturing services for custom parts
prototyping and product manufacturing.
Tighter tolerance are examined on a case by case basis with your technical drawings. Contact with Aaron@g-techco.com for special requirements.
G-Tech, provides high tolerance CNC machining processes including 3, 4, 5 axis CNC milling, CNC turning, and post-processing services for your diverse manufacturing requirements.
| Type | Tolerance |
| Linear dimension |
+/- 0.025 mm
+/- 0.001 inch |
|
Hole diameters
(not reamed) |
+/- 0.025 mm
+/- 0.001 inch |
| Shaft diameters |
+/- 0.025 mm
+/- 0.001 inch |
| Smallest thread size available | M1x0,25 |
| Part size limit |
950 * 550 * 480 mm
37.0 * 21.5 * 18.5 inch |
If no 2D drawing is provided, G-Tech produces parts according to ISO 2768 M standard. With 2D drawing, we can reach tolerance as tight as +/- 0.01 mm.
At G-Tech, we offer various injection molding services which includes rapid tooling, family molds, multi-cavity molds, over molding, etc., for your manufacturing needs. Each service is based on various manufacturing standards highlighted below:
| Part size (mm) | Production tooling | Rapid tooling |
| 1~22 | ±0.06~0.09 | ±0.08~0.13 |
| 22~70 | ±0.11~0.17 | ±0.14~0.24 |
| 70~160 | ±0.20~0.29 | ±0.30~0.43 |
| 160~250 | ±0.36~0.44 | ±0.51~0.68 |
| 250~315 | ±0.44~0.55 | ±0.68~0.85 |
| 315~500 | ±0.70~0.90 | ±1.08~1.38 |
| 500~1000 | ±1.20~1.90 | ±1.83~2.90 |
| 1000~1400 | ±2.30~2.65 | ±3.50~4.05 |
| 1400~2000 | ±3.05~3.80 | ±4.65~5.80 |
We have experience and the right sheet metal fabrication services necessary to bring that YOUR idea to life. This includes services like high tolerance and wide thickness range laser cutting, bending capabilities, and other post-processing options.
| Dimension detail | Tolerance |
| Edge to edge, single surface | +/- 0.005 inch |
| Edge to hole, single surface | +/- 0.005 inch |
| Hole to hole, single surface | +/- 0.005 inch |
| Bend to edge / hole, single surface | +/- 0.010 inch |
| Edge to feature, multiple surface | +/- 0.030 inch |
| Over formed part, multiple surface | +/- 0.030 inch |
| Bend angle | +/- 1° |
By default, sharp edges will be broken and deburred. For any critical edges that must be left sharp, please note and specify in your drawing.
3D Printing is the best service if you want the best functional parts prototyping. At G-Tech, we provide you with the best technologies in 3D printing such as FDM, SLA, SLS, Polyjet. For other technologies associated kindly contact us.
| Process | Min. wall thickness | Layer height | Max. build size | Tolerance |
| SLA | 1.0 mm | 50 – 100 μm | 250 * 250 * 250 mm | ± 0.5% with a lower limit of ± 0.5 mm (± 0.020″) |
| SLS | 1.0 mm | 100 μm | 420 * 500 * 420 mm | ± 0.5% with a lower limit of ± 0.15 mm (± 0.006″) |
| FDM | 1.0 mm | 100 – 300 μm | 500 * 500 * 500 mm | ± 0.3% with a lower limit of ± 0.3 mm (± 0.012″) |
G-Tech shares a continuous growth of 300%+ year-over-year annual growth. These are the features that make us stand out.
Quality reports
For every order on our platform, we can provide a full list of
quality reports according to customers’ request. Including but
not limited to:
Certifications
As a decade-experience on-demand manufacturing company, we
provide most commonly needed certifications, including but not
limited to:
First article inspection
For low-volume injection molding and CNC machining orders exceed 50 units or 5000 USD in total price, first article inspection is available on request.
G-Tech offers a wide selection of metal and plastic materials with various color, infill, and hardness options. These materials are matched to an extensive list of manufacturing capabilities to meet the specific requirements of your projects.
Full list of surface finishing options for your metal and plastics parts needs, high quality and at competitive price.
Our standard finish is “as machined” finish. It has a surface roughness of 3.2 μm (126 μin). All sharp edges are removed and parts are deburred. Tool
Media blasting uses a pressurized jet of abrasive media to apply a matte, uniform finish to the surface of parts.
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