Hemtom low-volume manufacturing

China's leading supplier of prototype and parts manufacturing. It has huge production capacity for CNC machining, injection molding, die-casting, stamping, 3D printing, etc.!

Timely delivery of quality components at amazingly affordable prices.

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Made for you on demand and on time

Looking for a reliable low-volume manufacturer of parts? Hemtom meets all low-volume manufacturing needs, 20 years of experience in CNC machining parts, plus an unlimited supply chain of different manufacturing technology workshops. We can match the cadence of your product needs and ramp up production as needed, we will quickly start producing your project and get you to market faster. Our CNC machining, sheet metal fabrication, injection molding and 3D printing are popular choices for low-volume production. We can also handle post-processing such as anodizing, metal plating, painting and more.

Industrial Parts On Demand

CNC Machining

High-speed, automated cutting can be precisely formed into different shapes, and it is a computer-automated manufacturing process that uses pre-programmed software and codes to control the movement of production equipment for low-volume CNC machining.

Advantages of CNC

Dimensional Accuracy: ±0.003 inches.

Fast processing: reliable operation 7/24 hours.

Achievable mechanical properties: all desirable mechanical properties of the selected metal or plastic are preserved

sheet metal parts

Sheet Metal Manufacturing

Sheet metal fabrication is a subtractive manufacturing process, the process of converting flat sheets of steel or aluminum into metal structures or products by cutting, stamping, folding and assembling. Upload your CAD files to receive instant online steel fabrication quotes for custom formed sheet metal prototypes and production parts. Can be used for low-volume manufacturing and prototyping of metal parts.

Advantages of Sheet Metal Fabrication

Good mechanical properties, excellent formability, lower cost than some other steel alloys.

Injection Molding

Injection Molding

Plastic injection molding can turn thermoplastic materials into specific plastic parts, whether for high-volume or small-batch production.

Advantages of Injection Molding

Mold tolerance: ±0.05mm

Productivity: 1-100,000

Fast Delivery: Promise 10-15 working days for delivery

3D printing

3D Printing

3D printing is a manufacturing process in which three-dimensional parts or objects are created from digital 3D or CAD models. Suitable for low-volume manufacturing services. Confirm your CAD design, product function, dimensional tolerance, etc., to get a satisfactory finished product.

Advantages of 3D printing

Fast turnaround: Fast, efficient, and low-cost 3D printing and injection molding processes have replaced time-consuming and expensive manufacturing techniques.

Precise and diverse configurations: 3D printing can easily produce complex shapes, many of which cannot be produced by any other manufacturing method.

Product customization: increasing design freedom

 

Vacuum casting

Vacuum Casting

Vacuum casting is a custom manufacturing method used to produce small batches of functional plastic parts, where material is vacuumed into silicone molds to produce complex production parts.

Moderate vacuum degree, high cavity compactness and high casting quality.

Vacuum casting combined with computer mold flow analysis and simulation can predict the occurrence of casting defects, and can greatly save time and improve production efficiency for the design of modeling schemes.

aluminum extrusion
aluminum extrusion

Extrusions can be almost any shape and can be solid or a part with one or more hollow sections. We support various extrusion methods, such as aluminum extrusion and zinc extrusion, etc. to meet your specific requirements for low-volume manufacturing or high-volume production.

Advantages of Extrusion

Low part cost: Extruded frames and enclosures eliminate multi-part assemblies. High yields are also easily achievable and economical.

Reduced Tooling Costs: The simplicity of the extrusion process enables tooling costs to be 80-90% lower than other processes such as injection molding or die casting.

Part Complexity: Good for creating parts with complex cross-sectional shapes, including features such as undercuts, T-slots, and grooves.

 

 

Die Casting
Die Casting

Die casting is the manufacturing process of choice when producing large quantities of relatively complex metal parts and is widely used due to its versatility, reliability and accuracy. Meet your specific requirements for low-volume manufacturing or high-volume production.

Advantages of Die Casting

Complex Geometries: Efficiently produce custom die-cast parts with thin walls and complex geometries that are durable and dimensionally stable.

Strength: Stronger and more resistant to high temperatures than plastic injection molded parts.

Dimensional Accuracy: ±0.003 inches, but depending on your specifications, part geometry and materials, tolerances as small as ±0.001 inches are possible.

Custom Finishes: Metal finishing can produce castings with smooth or textured surfaces, painted and plated finishes. Finishes prevent corrosion and improve appearance.

Why choose us for small batch production

As a leading mold manufacturing service provider in China, many of our services have surpassed our competitors. Start your project with simple steps:

CNC Machining

Applicable To Almost Any Industry

Hemtom produces qualified parts as well as prototypes on demand for a variety of industries,

making us a leading CNC machining manufacturer.

Choose Between Production Processes

There are many processes involved in making a component or part, and Hemtom engineers can guide you in determining which processes and materials will work best in the performance of the final product. In terms of process characteristics, injection molding is suitable for parts made of lightweight and durable materials. CNC machining and sheet metal manufacturing technology are typical processes for precision metal parts with strict material requirements. Advanced 3D printing technology is suitable for complex process parts. Whether you’re starting from a single piece – 1,000,000+ parts or prototyping, we’ve got you covered.

The following table can help you choose the most suitable production route and process according to the required capacity and process range.

Production capacity comparison table

Production Process

Annual Output

Process Advantage

CNC Machining

1-100,000

High scalability, including CNC turning, CNC milling, 2-axis and 5-axis CNC machining processes

Sheet Metal Manufacturing

1-1,000,000+

Scalability, including sheet metal processing, sheet cutting process

Injection Molding

20-1,000,000+

High scalability, including plastic 3D printing, prototype injection molding, polyurethane casting process

3D Printing

1-10,000

Moderately scalable, including additive manufacturing processes

Vacuum Casting

1-1,000,000+

Medium scalability, including direct suction casting, special vacuum casting process

Metal Extrusion

50-1,000,000+

Highly scalable, including Aluminum Extrusion, Prototype Injection Molding process

Die Casting

50-1,000,000+

High scalability, including CNC machining, metal 3D printing process

General FAQs

If you need to keep producing the same set of parts on a monthly or quarterly basis, then you can opt for a manufacturing contract.

If you're still in the prototyping phase, we recommend using our platform for instant pricing and DfM feedback.

Hemtom has no minimum order requirements. Our services can help you scale from one-off products and prototypes all the way to mid-volume and high-volume production. Unit prices may drop significantly as volumes increase.

For manufacturing contracts, we select experienced engineers to produce all batches. Therefore, you can expect consistent part quality throughout the contract period.

Local tolerances are +.005”/-.005” for most metal geometries and +/- 0.010” for plastics. All manufactured parts have 0.010” dimensional and 1° angular tolerances.

Please standardize your needs in the inquiry, we can make adjustments for you according to our business level.