On Demand, On Time Manufacturing for You
Top rapid prototype got you covered on all low volume manufacturing needs. Based on our years of experience and expertise, we will efficiently execute all your projects concerning low volume production. Thanks to an unlimited supply chain network of workshops for different manufacturing techniques, you can rest assured that you’re getting the fastest delivery of the best products at an amazing wholesale price. Moreover, our experienced engineers and experts will proffer the best solutions and design modification suggestions to ensure you have the finest end product.
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| CNC Machining |
Sheet Metal |
3D Printing |
Injection Molding Process |
Why Choose Us for Low Volume Production
We offer the best low volume manufacturing services for various production parts. Ensure the timely delivery of the best quality and high-value recommendations and professional advice from our team of experts.
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Quote in 5 Seconds | ![]() |
One-Stop Manufacturing Service | |||
| Our ML Quotation System builds intelligence with hundreds of thousands parts,which can truly quote your inquiry in 5s. | We provide one-stop manufacturing service from R&D prototype to massive production, covering hundreds of materials and most of the surface treatments around. | |||||
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End to End Professional Service | ![]() |
Fully Inspected Before Delivery | |||
| Our specialized account managers and engineers provide “One to One” service, and work collaboratively both you and our partners by truly understanding your requirements,which results in better turnaround time and lower cost for your project. | Before shipping out the parts to you, we conduct strict final inspection for all parts with high-accuracy measuring equipment. |
Our Low-volume Manufacturing Capabilities

CNC Machining
CNC machining is used to control a wide range of complex machinery. It is a computerized manufacturing process that controls the movement of production equipment using pre-programmed software and code.
| 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) |
| Part size limit | 950 * 550 * 480 mm(37.0 * 21.5 * 18.5 inch) |
Plastic Injection Molding
Plastic injection molding is the process of melting plastic resins (thermosetting/thermoplastic polymers) and injecting them under pressure into a mold cavity, where they fill and solidify to form the final product.
| Standard capabilities | Description |
|---|---|
| Mold cavity tolerances | ±0.05 mm |
| Standard lead time | 15 business days or less |
| Part to part repeatability | ±0.1 mm |
| Production grade | 1-100,000 cycles |


Sheet Metal Fabrication
Sheet metal fabrication is the process of converting flat sheets of steel or aluminum into metal structures or products by cutting, punching, folding, and assembling.
| Dimension detail | Tolerance |
|---|---|
| Edge to edge, single surface / Edge to hole, single surface / Hole to hole, single surface | +/- 0.005 inch |
| Bend to edge / hole, single surface | +/- 0.010 inch |
| Edge to feature, multiple surface / Over formed part, multiple surface | +/- 0.030 inch |
| Bend angle | +/- 1° |
Urethane Casting
Vacuum casting is a manufacturing process where the material goes into a silicone mold with a vacuum to produce complex production parts.
| Standard capabilities | Description |
|---|---|
| Maximum build size | +/- 0.025 mm (+/- 0.001 inch) |
| Standard lead time | Up to 20 parts in 15 days or less |
| Dimensional accuracy | ±0.05 mm |
| Layer thickness | 1.5mm - 2.5mm |

3D Printing
3D printing is a manufacturing process in which a three dimensional part or object is created from a digital 3D or CAD model.
| Standard capabilities | Description |
|---|---|
| Maximum build size | 900 x 600 x 900 mm in FDM; Up to 1500x750x500 in SLA; 750 x 550 x 550 mm in SLS; |
| Standard lead time | Up to 50 parts in 7 working days or less |
| Dimension Tolerances | 0.1mm |
| Wall Thickness | FDA: +/-1mm; SLA: +/-0.2mm; SLS: +/-0.7mm; |
| Production grade | Over 50 parts |












