Tailored Online Injection Molding Services
Even the most intricate designs become reality with Haofeng state-of-the-art Injection Molding services.
Services for Injection Moulding
Swiftly transition from plastic prototype molding to premium custom production components. Access bulk pricing and Design for Manufacturability (DFM) feedback within 24 hours. Choose from over 30 thermoplastic and thermoset materials.

Our Tailored Injection Molding Solutions
With HaoFeng's injection molding services in China, we craft plastic parts tailored to your size, complexity, and volume needs. Our machine range, from 30t to 1800t, enables on-demand prototypes and production runs, guaranteeing precision for every design. Enjoy complimentary design consultation with each injection molding order. Experience fast turnaround times with lead times as brief as 15 days.
Discover HaoFengt's streamlined process, from quotation to high-quality injection mold production, resulting in production-grade plastic parts delivered promptly by our skilled team and advanced machinery.
What Makes Our Custom Injection Molding Services Stand Out
  • 1
    Zero Minimum Order Quantity
    No minimum order simplifies the transition of plastic molded parts from design to production, enabling quick turnaround and cost-effective on-demand injection molding solutions.

  • 2
    Exceptional Quality and Consistency
    Thanks to our ISO-certified factories, in-process inspections, and dimensional verification post-production, we ensure consistent quality for custom molded parts, even with complex shapes and high precision requirements.

  • 3
    Quick Processing
    With accredited local factories and a robust supply chain network, we expedite the product development process and facilitate plastic parts production in as little as 2 weeks, or even less.

  • 4
    Expertise in Injection Molding
    Partner with our seasoned experts, each with over a decade of experience in injection molding, to receive guidance on mold design, material selection, and finishing options, ensuring a seamless transition from prototyping to production.

How to Obtain Products Through Online Injection Molding Services
Submit your design through HaoFeng’s online platform and request an injection molding quote. Within 24 hours, receive accurate pricing and DFM insights following our 3D CAD review. We pinpoint machining hurdles and assess mold flow, ensuring flawless product quality. Seamlessly manage intricate projects with our intuitive platform.
  • Volume Pricing
    Receive bulk Injection Molding quotes, enabling you to compare prices across various specifications, quantities, raw materials, and surface finishes, aiding you in selecting the solution that aligns best with your requirements and budget.
  • Tracking Orders in Real Time
    Our online platform provides instant visibility into the Injection Molding manufacturing process, facilitating more efficient monitoring of operations and swift responses to adverse changes.
  • Comprehensive Order Management​
    Easily review, search, and oversee all your Our online platform provides instant visibility into the Injection Molding manufacturing process, facilitating more efficient monitoring of operations and swift responses to adverse changes. orders from a single platform. What's more, gain visibility into every stage of the production process and every facet of the manufacturing operation.
Tailored Injection Molding Solutions
Discover our instant injection molding solutions for a smooth transition from prototyping to high-quality manufacturing.
  • Production on Demand
    This solution enables clients to fulfill Injection Molding orders on demand. We leverage state-of-the-art Injection Molding capable of accommodating larger batch sizes and a wide range of materials beyond polymers. Effectively tackle challenges related to inventory management and production scalability.

  • Fast Prototyping
    Take advantage of our swift injection molding services, swiftly delivering 1K-100K units at an affordable rate. With aluminum or steel molds, we guarantee speedy turnaround, directly tackling your production hurdles and slashing time-to-market.

  • Small-scale Production
    Low-volume injection molding increases your production capacity by producing 100K-1M units using durable steel molds. This guarantees superior quality and uniformity, effectively meeting your requirements for large-scale, precise production runs while upholding outstanding standards.
Materials for Injection Molding
HaoFeng provides commonly used metals for injection molding tooling, along with a range of popular plastic materials.
  • Injection Mold Tooling Materials
    Before commencing low or high-volume production via injection molding, precision CNC machined tooling with high tolerance is required The most frequently used materials include:
    ToolSteel: P20, H13, S7, NAK80, S136, S136H, 718, 718H,  738
    Stainless Steel:
    420, NAK80, S136, 316L, 316, 301, 303, 304
    Aluminum: 6061, 5052, 7075

  • Thermoplastic
    Plastic injection molding offers a variety of materials with diverse characteristics such as impact strength, stiffness, heat resistance, chemical resistance, and more.

    ABS   HDPE   LDPE      PP
    PPA   PS        POM      PC
    PU     Teflon (PTFE)   Nylon
    PC     PMMA   PA        PEEK

  • Thermoset
    Various thermoset materials are utilized for specific applications owing to their distinct bonding properties.

  • 新增页签
Surface Finishes for Injection Molds
We mainly provide SPI finishes for plastic injection molds. If you need VDI textures, please specify your requirements when requesting a quote on our platform.
How Custom Injection Molding Operates
The injection molding process starts by feeding raw plastic materials into a machine, melting them, and injecting the molten plastic into a mold made of aluminum or steel. After cooling, a finished thermoplastic part is created and removed for additional use or assembly.

An Overview of Injection Molding
What is Injection Molding?
Injection molding is a manufacturing technique employed for mass-producing parts. It entails injecting molten material, typically plastic, into a mold, where it cools and solidifies to form the desired shape. Widely utilized across industries, this method excels in creating intricate and precise parts with remarkable consistency.
What are the Four Stages of Injection Molding?
Clamping: The injection molding machine secures the two mold halves together, ensuring they remain closed during injection.
Injection: Molten plastic is forcefully injected into the closed mold, filling all spaces under high pressure.
Cooling: Once filled, the plastic cools and hardens, adopting the shape of the mold's cavities. Controlled cooling rates prevent defects and maintain consistent part dimensions and properties.
Ejection: After cooling, the mold opens, and an ejection mechanism releases the finished part. The cycle repeats for subsequent parts.

What are the Advantages of Injection Molding?
High-Quality Manufacturing: Ensures the consistent creation of accurate, top-notch parts.
Efficiency: Perfect for mass production and large-scale orders.
Versatility: Applicable for prototyping as well as small-batch manufacturing.
Cost-Effective Tooling: Aluminum tooling proves economical, particularly for larger quantities.
Material Diversity: Accommodates a broad spectrum of materials.
Diverse Surface Finishes: Permits various aesthetic and functional finishes.
Complexity: Skillfully produces detailed and intricate components.

What are the Applications of Injection Molding?
Injection molding is a flexible manufacturing technique employed in diverse sectors such as automotive, medical, consumer goods, and aerospace. Here are examples of common components:
- Dashboards
- Bottle caps
- Medical sterile components
- Casings for smartphones, televisions, and other electronic devices
- Precision aircraft parts
Injection Molding for Diverse Industries
Through customized injection molding, HaoFeng caters to a variety of industry needs.

Frequently Asked Questions
  • 1.How is an injection mold made?
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    Our mold-making process consists of 6 steps:
    Step 1: Production Arrangement: Establish all requirements and schedule production accordingly.
    Step 2: DFM Report Analysis: Offer a detailed DFM (Design for Manufacturability) report at no cost for further feasibility assessment.
    Step 3: Mold Production: Initiate mold production and provide clients with a Tooling Schedule form for constant process monitoring.
    Step 4: Free Sample Testing: Provide free samples for testing once the mold is produced.
    Step 5: Mass Production: Upon client confirmation of sample quality, proceed with full-scale production.
    Step 6: Mold Preservation: After completing production and conducting quality inspections, the mold is cleaned and stored appropriately for future use in parts production.

  • 2.What tolerances are usual for injection-molded parts?
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    Tolerances play a vital role in injection molding. Failure to specify and control them properly can lead to assembly problems. At HaoFeng, we follow the ISO 2068-c standard for molding tolerances, but we can also accommodate tighter specifications upon request.
  • 3.What's the smallest order quantity?
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    We don't have a minimum order requirement. Yet, ordering larger quantities will result in more competitive pricing.
  • 4.How much time is required to produce molded parts?
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    After placing an order, the mold design and creation usually require approximately 35 days, with an extra 3-5 days for producing the molded parts.
  • 5.What is the cost of your injection molding service?
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    The price of our services depends on factors like component size, mold complexity, number of cavities, material type, and post-processing needs. We offer quotes after evaluating these factors on our platform.
  • 6.Which materials are available for injection molding at HaoFeng?
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    At HaoFeng, we provide a variety of thermoplastic and thermosetting materials perfect for different uses. Some examples are ABS, Polycarbonate, Polypropylene, and TPE. For a complete list or if you need a specific material, reach out to our customer service.
  • 7.Is it possible to receive prototype parts prior to full-scale production?Yes, HaoFeng provides rapid prototyping services. This enables you to test and confirm your design before moving on to large-scale production.
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    Yes, HaoFeng provides rapid prototyping services. This enables you to test and confirm your design before moving on to large-scale production.
Explore Related Resources
ABS Plastic Injection Molding Process Guide
Thermoplastics are widely used materials for making everyday parts and components.

Optimizing Injection Molding Tolerances: Four Effective Methods
Injection molding is the primary method used to manufacture plastic products consisting of multiple parts requiring assembly...

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