High-quality automotive plastic injection molded parts by Wuxi Tongbao. Durable, precise, and lightweight housings for ECU, relay modules, and electronic assemblies.
Short Description:
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High-quality automotive plastic injection molded parts
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Designed for ECU housings, relay modules, and fuse boxes
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Precision molded for dimensional accuracy and stability
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Lightweight yet strong construction
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Provides insulation and protection for electronic components
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Resistant to heat, wear, and environmental stress
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Smooth surface finish with professional appearance
Product Detail
FAQ
Product Tags
These plastic injection molded parts are widely used in automotive applications, including ECU housings, relay boxes, fuse holders, and electronic control modules.
With precision molding and reinforced structures, they provide stable support, electrical insulation, and reliable protection for electronic components.
Their lightweight yet durable design ensures long service life under harsh automotive environments.
OEM customization is available for different automotive and electronic applications.


1. Q: How to ensure your quality?
A: All of our products are made under the system ISO9001.Our QC inspects each shipment before delivery.
2. Q: Can you put down your price?
A: We always take your benefit as the top priority. Price is negotiable under different conditions, we assure you will get the most competitive price.
3. Q: How about your delivery time?
A: Generally, it will take 30-90 days after receiving your advance payment. The specific delivery time depends on your items and quantity.
4. Q: Do you offer samples?
A: of course, samples requestment is welcome!
5. Q: How about your package?
A: Usually, standard package is carton and pallet. Special package depends on your requirements.
6. Q: Can we print our logo on the product?
A: Certainly, we can make it. Please send us your logo design.
7. Q: Do you accept small orders?
A: Yes. If you are a small retailer or starting up business, we are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
8. Q: Do you provide OEM service?
A: Yes, we are OEM supplier. You can send us your drawings or samples for quotation.
9. Q: What are your payment terms?
A: We usually accept T/T, Western Union, Paypal and L/C.