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Rapid Prototyping and Low Volume Manufacturing
Rapid prototyping is a group of techniques used to quickly fabricate a scale model of a physical part or assembly using three-dimensional computer aided design (CAD) data.
Our rapid prototyping service includes CNC machining, polyurethane vacuum casting, sheet metal fabrication, SLA&SLS. Various materials and post surface finishes are available.
Where the design closely matches the proposed finished product it is said to be a high fidelity prototype, During the research and development stage, it is more flexible for your engineers.
With the rapid prototyping techniques, you can manufacture parts or the products to test for the component fit and function in a faster and low cost way. Based on the analysis results before putting into the market, it can help you effectively save time and costs. A lot of our customers need to manufacture a component quickly to verify the feasibility of a design or a product.
Rapid Prototyping Advantages
Faster Speed and Shorter Delivery Time Excellent Surface Quality High Dimensional Accuracy Can be up to±0.01mm Unlimited Design Space Reduced Costs High Degree of Automation in Forming Process Test a Full Range of Designs Precise Entity Replication Customization Better Market Visibility
The Best Prototyping Service in China--WeLead Rapid
WeLead provides one-stop service to meet your rapid prototyping and low volume manufacturing needs. Our mission is to provide the best high end quality product worldwide with the most cost effective price.

During quotation stage, WeLead engineers will evaluate product manufacturing feasibility and provide professional suggestions. After you placed the order, our project manager will keep tracking your project step by step and send you photos for your reference. This will allow you get closely understand how the project is being made and be more comfortable with product quality.
What can we do in WeLead?
SLA(StereoLithography) and Selective Laser Sintering (SLS)
3D Printing Rapid Prototype (SLA-Stereolithography, SLS-Selective laser sintering)
SLA and SLS are revolutionary rapid technologies, objects can be of almost any shape or geometry and typically are produced using digital model data from a 3D model.
3D printing builds a three-dimensional object from computer-aided design (CAD) model, usually by successively adding material layer by layer. Each layer will reach to 0.1mm thin, which makes the part surface looks much smoothly without paying too much extra cost.
Surface Finish: Sanding smooth, Painting, Printing etc.
CNC Machining?
WeLead provides CNC milling, CNC lathe,electric discharge machining(EDM), Multi spindle machining, wire EDM, sinker EDM etc.
Plastic: ABS, PC, POM, PP, PMMA, Nylon, Nylon+GF, etc.
Metal: Aluminum, Zinc, Brass, Copper, Stainless steel, etc.
Surface Finish:
Painting, Printing, Polishing, Sandblasting, Anodizing, Plating, Passivation and Laser Etching.
Polyurethane Casting (Vacuum Casting)
Polyurethane Casting is also called vacuum casting, which is an excellent and cost effective option for prototype testing before proceed to tool making.
To better control the tolerance and cost, SLA master model is the choice to make the identical cavity. By pouring liquid silicon material into an aluminum box then dry to be solid, after demoulding a silicon mold is done. It is the most cost saving process for the complex part feature. If high polish or clear surface is required, CNC machining PMMA master model is the option.
Surface Finish: Texture, Sandblasting, Color matching, Pad Printing etc.
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