Plastic Injection Molding Services
Get comprehensive services from our professional injection molding company, including plastic parts and mold design, mold manufacturing, and injection molding. Get bulk pricing and DFM in 1 day.
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Certifications
ISO 9001:2015 | ISO 13485：2016 | IATF16949
Injection Molding to Shape Your Ideal Products
BOONA is a leading plastic injection molding manufacturer, dedicated to providing efficient and high-quality production of plastic parts. With a modern 2,000 square meter facility in China, equipped with advanced injection machines ranging from 50 to 1,000 tons, we ensure rapid, large-scale delivery. Whether it’s two-shot molding, silicone injection, or insert and overmolding, our expert team supports you throughout the entire process, from design to production, ensuring a seamless transition every step of the way. Upload your 2D/3D design files to [email protected] for an instant quote, lead time, and DFM feedback.
BOONA Provides Injection Molding Services
We offer a variety of injection molding processes to meet your diverse production needs, ensuring molded parts that are both high-quality and cost-effective. Our free design consultation service helps optimize your product design, streamline manufacturing processes, and simplify certification, making your project more efficient and hassle-free.
Injection Mold Tooling
Create reliable injection molds for different stages of product development, helping customers achieve efficient and large-scale production of plastic parts.
Insert Molding
Insert molding can combine the characteristics of different materials together, not limited to using plastic as the substrate. This method can add plastic coatings or components to prefabricated metal parts.
Overmolding
Overmolding is a method of manufacturing parts using multiple materials. Add injection material layers to existing injection molded parts to form composite parts or construct layered parts.
Two Shot Injection Molding
Two shot injection molding allows the use of two or more different-colored plastic resins in a single operation, producing customized plastic parts that enhance both functionality and visual appeal.
Silicone Rubber Molding
Silicone rubber molding is a specialized process for producing flexible, highly durable parts. It is widely applied in the medical, electronics, and consumer goods industries, ensuring superior product performance and quality.
Plastic Injection Molding
As the most widely used plastic part manufacturing process, plastic injection molding utilizes thermoplastic or thermosetting materials, making it suitable for all stages from prototype development to mass production.
Injection Molding Capabilities
We adopt advanced production technology and highly precise manufacturing processes to ensure that each injection molded part meets the highest standards. Please refer to the table below for the standard range we provide.
| Standards | Details | |
|---|---|---|
Maximum Part Size | 1200×1000×300mm | |
Minimum Part Size | 1×1×1mm | |
Mold Cavity Tolerances | ±0.01mm | |
Undercuts | Y-type, L-type undercuts | |
Wall Thickness | 0.5mm – 5mm | |
Mold Material | Steel and aluminum tools | |
Mold Type | Single, multi-cavity, and family molds; The production levels we provide: below 1000 times, below 5000 times, below 30000 times, above 100000 times. | |
Part to Part Repeatability | ±0.005mm | |
Tool Ownership | Customer owned | |
Secondary Operations | Mold texture, transfer printing, laser engraving, threaded inserts, and basic assembly. | |
Inspection and Certification Options | Quality reports such as FAI, ISO 9001, ISO 13485, etc.(View our quality control standards) | |
Lead Time | 15 business days or less | |
Injection Molding Materials
The following are common materials used for injection molds and plastic parts. If you are looking for alternative material options, please contact BOONA team.
- Tool Steel
- Mold Steels
- Hardened Alloys
- Heat-Treated Steels
- Aluminum Alloy
- Stainless Steel
- We provide a quotation of 100+materials so that you can better compare and choose suitable materials.
Injection Molding Services for Diverse Industries
Our injection molding services are widely utilized across various industries. With a diverse range of material options and expert manufacturing techniques, we help our clients stand out in the competitive market, providing strong support for new product launches and the advancement of future technologies.
Surface Finish Options Available at BOONA
BOONA offers advanced surface finishes for injection molded parts, providing both standard and custom finishing options.
SPI Finishes
From high polish to low polish, we offer a variety of SPI grades such as A-1, A-2, B-1, B-2, C-1, and more.
VDI Surface Finishes
VDI 3400 finish standard, achieved via EDM machining, offers fine to coarse matte textures for precision molding.
Mold Texturing
Common options include MoldTech MT11010, MT11020, MT11030, with custom textures available.
Standard Finish
Typically SPI B-2, for interior, non-cosmetic surfaces. Suitable for general molding needs without secondary processing.
Threaded Inserts
Installation of standard UNF and metric threaded inserts for secure, reinforced connections in molded parts.
Laser Engraving
Engraving of logos, part numbers, and custom text with high accuracy for long-lasting marks.
As Molded
No additional polishing or grinding. Tooling marks are visible on the surface, ideal for non-cosmetic applications.
Assembly Services
Comprehensive assembly and labeling for injection molded parts, designed to streamline production and delivery.
Pad Printing
Printing 2D images onto 3D parts with high precision. Custom designs are subject to approval.
Gallery of Plastic Injection Molding Parts
Understanding our injection molding capabilities, the following shows the plastic prototypes and on-demand production parts we manufacture for our customers.
What is Injection Molding?
Injection molding is a manufacturing process used to produce parts by injecting molten material (usually plastic or rubber) into a mold cavity. The material is heated until it becomes a liquid and then injected under high pressure into the mold, where it cools and solidifies into the shape of the cavity. This process is widely used to create parts with complex shapes and high precision, particularly for high-volume production.
Key steps in the injection molding process:
- Heating: Material is melted.
- Injection: Molten material is injected into the mold.
- Cooling: Material solidifies in the mold.
- Ejection: The part is ejected from the mold.
Applications
Injection molding is versatile and can be adapted for almost any industry requiring precise, durable, and cost-effective parts, such as:
- Automotive components (e.g., dashboards, bumpers)
- Medical devices (e.g., syringes, implants)
- Consumer electronics (e.g., smartphone cases, connectors)
- Packaging (e.g., bottle caps, containers)
- Toys (e.g., LEGO bricks, action figures)
- Home appliances (e.g., handles, knobs)
- Aerospace parts (e.g., interior components)
- Industrial equipment (e.g., housings, gears)
- Sports equipment (e.g., helmets, grips)
Advantages
Injection molding is a preferred manufacturing process for industries needing high-quality, complex, and scalable part production. The key advantages are as follows:
- Capable of complex designs
- Wide material compatibility
- Strong, durable parts
- Suitable for mass production with fast cycle times
- Low per-part cost as production scales up
- Efficient use of material with minimal scrap
- Consistent quality and tight tolerances
- Wide color and texture options
Injection Molding FAQ
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