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Custom Online Injection Molding Service

LangHe offers high-quality custom online injection molding services for creating durable and precise plastic components. With advanced injection molding technology, we provide cost-effective solutions for prototypes, low-volume production, and mass manufacturing.

What is Injection Molding?

Injection molding is a versatile and highly efficient manufacturing process used to create precise and complex parts by injecting molten material into a mold. This method is widely employed across industries for its ability to produce high-quality components with excellent consistency and repeatability.

The process involves heating raw materials, usually plastics or resins, until they reach a molten state. The molten material is then injected into a mold cavity under high pressure, where it cools and solidifies into the desired shape.

Injection molding supports a wide range of materials, including thermoplastics, thermosetting polymers, and elastomers. It is especially suitable for manufacturing components with intricate details, high dimensional accuracy, and smooth surface finishes.

Rapid Injection Molding

Our Injection Molding Services

For over 20 years, LangHe has specialized in delivering high-quality plastic injection molding solutions across diverse industries. Our expertise helps accelerate product development and streamline your time to market, ensuring efficient and reliable results for every project.

Injection Molding

A versatile process for creating parts by injecting molten material into molds, ensuring precision and repeatability, commonly used in various industries.

Overmolding

Combines a rigid plastic base with a soft overlay, improving strength, durability, and aesthetics. Seamlessly integrates materials with options for colors and textures.

Insert molding

Places insert into molds before injection, reducing assembly steps and enhancing durability. Offers cost-effective solutions for integrated components.

Benefits of Injection Molding

Injection molding is a widely used manufacturing process due to its numerous advantages, making it an ideal choice for many industries. Here are some of the key benefits of Injection molding:

Benefits of Injection Molding

Injection Molding Materials

Our wide range of available plastic materials can support nearly any application. If you don’t see the material you need, talk to one of our specialists.

Injection Molding Materials
Property Materials
Impact resistant ABS, PMMA, PVC, PE, PC
Wear-resistant POM, PEEK, UHMW
Dimensional stability ABS, PBT, HIPS, PPS
Chemical resistance PEEK, PP, PBT, PE, LDPE, PA
Rubber like TPU, TPE, Silicone
Cost-efficient PP, HDPE, LDPE
Cosmetic ABS, PC, HIPS

Put your injection molded parts into production!

The process of our injection molding service

1. Upload your design

Upload your parts to our platform to have your project reviewed by our team                                              

2. Receive a quote

Your account manager will work with our technical team and manufacturing partners to send you a quote within 48 hours

3. DFM & tool approval

Receive extensive Design For Manufacturing analysis to approve before construction of your tool begins

4. Receive T1 samples

We send you a golden sample for approval before starting production

5. Production & delivery

We produce your parts to match the golden sample & deliver them to you

6. Reorder as required

You can easily reorder parts by contacting your account manager

Injection Molding Surface Finishes

LangHe offers a range of finishing options for Plastic Injection Molding, meticulously crafted to enhance the appearance and functionality of your plastic parts.

SPI surface finishes

We offer any type of SPI surface finish, such as A-1, D-2, or D-3.            

VDI surface finishes

We offer any type of VDI surface finish, such as VDI28, VDI30 or VDI 33.

Industries of Injection Molding Services

LangHe’s injection molding serves diverse industries, including medical, robotics, consumer goods, automotive, aerospace, marine, green energy, and industrial, among others, providing high-quality custom parts and solutions with precision manufacturing expertise.

Why Choose LangHe for Custom Injection Molding?

LangHe offers one-stop injection molding solutions whether you need a single part, a small batch of prototypes, or mass-production parts.

Faster Delivery

With cutting-edge equipment and efficient production processes, we deliver your projects 40% faster than other manufacturers, ensuring your projects are completed on time.

Endless Options

Choose from millions of combinations for your custom parts, including material choices, surface finishes, tolerances, markings, and certifications, tailored to meet your specific needs.

Positive Services

Our team is committed to providing outstanding solutions and after-sales support. We take full responsibility for addressing any potential issues to ensure complete customer satisfaction.

Gallery of Injection Molding Parts

LangHe provides fast and cost-effective one-stop Injection Molding solutions.

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