Car Speaker Mold Automotive Parts Mold car Parts Mold
1.Product Introduction
As a leading automotive mold manufacturer and trusted mold maker, Kaihua provides high-quality Plastic Speaker Housing Toolings for the global automotive audio market. With over 25 years of expertise and partnerships with brands like Tesla, BMW, and Geely, we deliver molds that meet the industry's leading standards in precision and durability.
Our molds are crafted from premium steels, sourced from renowned suppliers including Buderus and Böhler. Combined with advanced Makino 5-axis and DMG machining, they achieve exceptional accuracy to ensure flawless acoustic performance. Using Moldflow simulation, we optimize cavity design for clearer sound output and seamless integration with Interior Automotive Molds.
Designed for efficiency and longevity, Kaihua molds—including Plastic Speaker Grill Molds and Plastic Tweeter Speaker Moulds—run seamlessly on KraussMaffei and Haitian injection machines. Backed by ISO 9001:2015 and IATF 16949 certifications, every mold undergoes rigorous 3D CMM inspection and acoustic validation testing, ensuring consistent, reliable results for car audio components worldwide.
In addition, two flagship models of Kaihua's Automobile Plastic Injection Molds—the Automotive Glove Box Injection Mould and the Automotive Taillamp 3-Color 3-Position Mould—have garnered extensive recognition across the industry.
2.Product Display
|
Product Name |
Speaker Grill |
|
Plastic Material |
TPO |
|
Injection Molding Machine Tonnage |
150T |
|
Number of Mold Cavities |
1*1 |
|
Mold Material |
1.2738 Buderus/P20 Fink/2738H/Customized |
|
Grain or Electroplate |
Grain |
|
Hot Runner Brand |
YUDO |
3.Production details
|
Zhejiang Kaihua Moulds Co., Ltd. |
|||||
|
Speaker |
202 |
Air bag |
216 |
Handle |
196 |
|
Glove box |
420 |
Garnish license |
336 |
C-Pillar |
478 |
|
D-pillar |
520 |
Spoiler |
250 |
Door panel |
1550 |
|
Bumper |
1244 |
Backdoor |
286 |
Grill |
492 |
|
Mud guard |
500 |
Fog lamp |
216 |
Skirt |
381 |
|
Instrument Panel |
1500 |
Sunroof |
30 |
Etc. |
|
4.Product feature and application
(1) Product feature
● Acoustic Precision
● Kaihua's Plastic Tweeter Speaker Moulds and car speaker assembly injection molds deliver exceptional accuracy for housings, voice coil bobbins, and grille brackets, reducing leakage and resonance to provide clear, balanced sound across all vehicle models.
● Advanced Engineering
● Leveraging Moldflow simulation and premium steels like Böhler 1.2344 for heat resistance, our molds—including Car Parts Mold designs—minimize distortion, prevent warpage under high temperatures, and maximize mold longevity.
● Efficient Production
● Multi-cavity layouts streamline cycle times and integrate effortlessly with KraussMaffei and Haitian injection machines, ensuring consistent, high-volume output.
● Certified Quality
● Every mold, from Plastic Vehicle Door Speaker Cover Moulds to full assembly solutions, undergoes rigorous 3D CMM inspection and Harman-certified acoustic validation, fully compliant with IATF 16949 and ISO 16283 standards.
● Comprehensive Support
● From design consulting to on-site troubleshooting, Kaihua guarantees smooth production launches and consistent audio performance for global automakers and Tier 1 audio suppliers.
(2) Product application
● Our Car Injection Molds for car speaker system assembly deliver reliable, high-performance results for both ICE and EV model. They enable seamless integration of key components: housings, voice coil bobbins, dust caps, and grille brackets, while our Plastic Speaker Housing Toolings ensure dimensional precision and acoustic consistency..
● With a 200-strong R&D team, including 15 Moldflow-certified experts, we optimize Interior Automotive Mold compatibility across all assembly components, eliminating mold-related acoustic mismatches and ensuring crystal-clear sound throughout the speaker system. Advanced Plastic Tweeter Speaker Moulds are also incorporated where needed to enhance high-frequency performance.
● Fully compatible with KraussMaffei and Haitian automatic injection machines, these molds maintain a 65-second production cycle for full assemblies and boast a 0.5million+ cycle lifespan—significantly reducing long-term production costs.
● Kaihua's global service hubs (North America, Europe, Asia) provide pre-launch design adjustments and on-site troubleshooting for model-specific assembly fits, keeping your speaker system production on schedule and supporting tight vehicle launch timelines.
5.Product qualification
(1) Car speaker Injection Mold Trial Process
Kaihua's custom plastic injection moulds are purpose-built for automotive applications, with a focus on manufacturing vehicle speaker. Engineered for high-volume production, these moulds guarantee consistent quality and precision across every unit—making them an ideal choice for manufacturers aiming to produce air grilles that balance durability, visual appeal, and functional efficiency, suitable for a wide range of vehicle models.
(2) Product shipment and packaging photos
(3) Design review photos
(4) Photos of the Technical Department Meeting
(5) Certificate
To learn more about Kaihua's certificates, please click here
7.Kaihua Mould Advantage
Top Partner
Frequency Asked Questions
Q: Can you do the finished product or parts Only?
A: Sure, We could do finished product according the customized mold. And make the mold also.
Q: Can I test my idea/product before committing to mould tool manufacture?
A: Sure, we can use CAD drawings to make models and prototyping for design and functional evaluations.
Q: Can you do Assemble?
A: Of cause we could do. Our factory with assembly room.
Q: What shall we do if we do not have drawings?
A: Please send your sample to our factory,then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions(Length,Hight,Width),CAD or 3D file will be made for you if placed order.
Q: What type of mould tool do I need?
A: Mould tools can be either single cavity (one part at a time) or multi-cavity (2,4, 8 or 16 parts at a time). Single cavity tools are generally used for small quantities, up to 10,000 parts per year whereas multi-cavity tools are for larger quantities. We can look at your projected annual requirements and recommend which would be best for you.
Q: I have an idea for a new product, but not sure if it can be manufactured. Can you help?
A: Yes! We are always happy to work with potential customers to evaluate the technical feasibility of your idea or design and we can advise on materials, tooling and likely set-up costs.
Welcome your inquires and emails.
All inquires and emails will be replied within 24 hours.





