Rapid Prototyping Service

We offer cost-effective rapid prototyping service and low-volume manufacturing service for your custom products.

Rapid Prototyping & Low-Volume Production

Prototyping is an essential step in new product introduction. With our advanced in-house capabilities and external partnerships, we can quickly create prototypes that mimic your final product. This allows comprehensive testing and refinement before investing in production tooling and manufacturing. Let us know how we can support your prototyping needs! Your prototypes will be made from the same material as your product will be manufactured to avoid any complications that may occur while shifting from prototyping to low-volume production.

Our experienced engineers and state-of-the-art facilities can take your design from concept to finished product. We offer a full suite of rapid prototyping and low-volume manufacturing services, including rapid prototyping, DFM feedback, CNC machining, sheet metal fabrication, injection molding, vacuum casting, urethane casting, 3D printing, surface finishing, assembly. Contact us today to discuss your project!

plastic cnc machining
CNC Machining

Rapid CNC Machining

LEADRP owns a substantial collection of state-of-the-art CNC machining equipment, which includes CNC milling machines, CNC turning machines (also known as CNC lathes), CNC grinding machines, and CNC EDM machines. This impressive array of machinery is at your service for crafting bespoke metal and plastic components.

Metal Fabrication

Rapid Sheet Metal Fabrication

Rapid sheet metal fabrication is a collection of processes for the fabrication of sheet metal parts. Sheet metal can be shaped, cut, and assembled in a variety of ways using various metal fabrication techniques, like bending, stamping, drawing, laser cutting and welding. LEADRP provides a wide range of sheet metal parts at a rapid speed, from small brackets and enclosures to large and complex sheet metal parts.

rapid sheet metal prototyping
Rapid Injection Molding Service
Injection Molding

Rapid Injection Moldling

LEADRP is a trusted provider of injection molding, precision plastic injection mold manufacturing, plastics insert molding, and plastic over-molding. We take great pride in delivering excellence through our swift molded parts engineering processes, catering to the low-volume manufacturing needs of our valued clients.

Urethane Casting

Rapid Urethane Casting

Urethane casting is also called vacuum urethane casting and cold cast Urethane casting. It is a cost-effective alternative to injection molding and uses no heat, so it can be used for relatively low-volume production runs. At LEADRP, our extensive expertise in urethane casting ensures we can provide a comprehensive range of services, including silicone mold fabrication, urethane casting, and small-batch production to cater to the unique needs of our clients.

Urethane Casting
3D Printing Service
Additive Manufacturing

Rapid 3D Printing

At LEADRP, we use various cutting-edge 3D printing techniques to craft different types of plastic components for our clients. Our 3D printing services are exceptionally well-suited for crafting prototypes and limited production runs, eliminating the necessity for tooling. Through the application of these innovative technologies, we are able to deliver top-notch functional parts in a prompt and budget-friendly manner. Furthermore, the cost-effectiveness of 3D printing makes it an excellent choice for generating conceptual models.


Rapid Tooling

Rapid tooling, often referred to as bridge tooling or prototype tooling, employs CNC machining for the swift production of metal injection molding tools. This marks the initial stage in the journey towards rapid injection molding, allowing the creation of a functional injection molding tool within hours to days, a stark contrast to the traditional months-long process.

Rapid Tooling

Rapid Prototyping Samples



At LEADRP, we use a variety of rapid prototyping techniques to produce engineering parts, prototypes, and complete working products. Since starting our business in 2006, we have put a lot of effort into our facilities and people to offer more competitive services than many other companies in rapid prototyping and manufacturing.

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Quick Response

With experienced engineering and operations team to help you with instant quotations, production, and delivery.

Rich Industry Experience

We help to dealing with varying requirements of material and tolerance in the most challenging industries since 2006 .

Quality Guarantee

As an ISO certified company, we always ensure our products and services comply with international standards.

How We Works

Instant Quote

Send us 2D & 3D design files, then get free DFM feedback and quotes in a few hours.


Once the quote and order are confirmed, production starts in a few hours.

Delivery & Receive

After passing quality inspections, the parts are carefully packed and ready for shipment.

Served Industries

LEADRP is a leading provider of rapid prototyping service and low-volume manufacturing service for mission-critical applications in the Aerospace, Automotive, Medical & Life Science, Oil & Gas, Food and Beverage industries, Semiconductor and more.


Bracket, turbines, handles, and more.


Grills, handles, decos, and more.


Sculptures, mockups, and more.


Dental, implants, surgical models, and more.

Consumer Products

Household, electronics housings, and more.


Polyurethanes, die castings, chemical resistance parts, and more.

Oil and Gas

Fluoropolymer, silicone rubbers, and more.

Food and Beverage

Food-grade plastics and engineering polymers, and more.

Frequently Asked Questions

We accept 3D CAD files in STL, STP, STEP, OBJ IGS or IGES format and 2D drawings(jpg, png, gif, bmp, pdf) with dimensional details and specific manufacturing requirements.

We respond within 2 hours after your request. Princing quote will be send within 8 hours. If the quote is delayed, we will notify you as soon as possible.

Yes, master models are used to create silicone molds for vacuum casting and can be made from any rigid solid that can withstand heat up to 100 °C. Models used for CNC machining will be 3D scanned to create a CAD/CAM program for production.

Quality parts less than 1000pcs can be made in as fast as one week if you provide complete 2D and 3D CAD models. More complex parts requiring other special features will take longer. As for shipping, most of our shipments are via air freight, which can take 5-7 days from China to Europe or North America.

We respect your intellectual property. None of your information, images, files or likenesses will be shared with any third party, and it will not be used for any advertising, marketing, or promotional use without your explicit written authorization. If you would like to sign NDA agreement, please contact our team for support.

We follow the ISO/IATF standard and guarantee that we will rework the products or refund them if there are any quality problems. The full-dimensional report, material certification, or first article inspection are provided on request before order placement.

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We make your custom products better and faster

LEADRP could help you with all the important and complex work of custom product prototyping and manufacturing, from initial designs to low-volume production, post-processing, logistics, and more. LEADRP is dedicated to speeding up your prototyping and manufacturing processes and reducing costs. Whether it's a one-off prototype made or a batch production of thousands, LEADRP is here to help.

  All uploads are secure and confidential, check our IP Protection Policy. If it prompts that the file format does not support uploading, please compress the file into a zip file before sending it.

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We make your custom products better and faster

Whether it's a one-off prototype made or a batch production of thousands, LEADRP is ready to support your project. Just tell us your project, and we will contact you within 12 hours.

All uploads are secure and confidential, click to check our IP Protection Policy. You can also contact us (service@leadrp.com) to sign a NDA before sending any design files to us. If it prompts that the file format does not support uploading, please compress the file into a zip file before sending it.