Injection Molding Service

Cost-effective injection molding services for your custom products and parts.

Injection Molding Facility

Injection Molding Service by LEADRP

LEADRP has rich manufacturing experience in injection molding and can offer injection mold design, engineering, and building for our OEM customers. LEADRP offers the following injection molding services:

Injection Molding Capability

LEADRP applies a variety of possible injection molding technologies and equipment to improve speed and the ability to cope with mass production applications.

Max. part dimensions

200mm x 400 mm


Mold Cavity Tolerance: +/-0.01 mm

Molded Parts Tolerance: +/-0.05 mm per centimeter when considering shrinkage

Part Size Consistency: +/-0.1 mm

Injection molding machine

Quantity: 30+

Clamping force: 60T – 200T

Type: single color injection molding machine, 2K molding machine, 3k molding machine

Mold Type

Choose different molds according to your project.

Surface Finish

Surface finishing options are according to your needs.

Tooling and Machining Capabilities

Injection Molding Materials

  • POM(Delrin/Acetal)
  • Nylon
  • ABS
  • HDPE
  • PE
  • PS
  • PEEK
  • PTFE (Teflon)
  • Polycarbonate
  • Polyethylene
  • PVC
  • PMMA (Acrylic)
  • PET
  • Polypropylene

Tooling Steel(P20)
Carbon Steel(S50C)
Aluminum alloy
Copper alloy
Zinc Alloy

Surface Finish Options for Injection Molded Parts

Surface finish is applied to parts after they have been machined to create a unique surface layer to meet the hardness, chemical resistance, and appearance requirements of the products. It depends on material properties and the application of the part. LEADRP offers the following finishing options for injection molded parts services:



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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Years of Service
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Sq. Meter Area
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Parts mADE Per Month
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Happy Customers
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.

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.

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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 leave us a message, 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 ( to sign a NDA before sending any design files to us.