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Help CenterCustom Injection Molding Service for OEM Automotive Parts – 100% Quality Check
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Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – your trusted partner for custom injection molding services tailored for OEM automotive parts. With over seven years of specialized experience, we deliver precision-molded components that meet the rigorous demands of the automotive industry. Our 100% quality check ensures every part leaving our facility meets the highest standards of dimensional accuracy and material integrity, giving you complete confidence in your supply chain.
We understand that automotive parts require exceptional durability, tight tolerances, and consistent performance under extreme conditions. Our custom injection molding process combines advanced machinery, skilled engineers, and a strict quality management system (certified under TS16969) to produce parts that excel in both function and longevity. Whether you need interior trim components, engine bay parts, lighting housings, or structural brackets, we have the capability to manufacture complex geometries with precision.
Product Features & Technical Specifications
- High Precision Molding: Achieve tolerances as tight as ±0.05mm, ensuring perfect fit and function for assembly lines.
- Wide Material Selection: We work with engineering-grade plastics such as ABS, PP, PC, PA66, POM, and glass-filled variants, all sourced from reputable suppliers.
- Custom Tooling Design: Our in-house mold design team creates multi-cavity, hot-runner, and insert molds optimized for cycle time and part quality.
- 100% Quality Inspection: Every part undergoes dimensional measurement using CMM, visual inspection, and functional testing before shipment.
- Flexible Batch Sizes: From prototype runs of 500 pieces to mass production of 100,000+ pieces, we adapt to your volume requirements.
- Secondary Operations: Options include ultrasonic welding, pad printing, laser marking, tapping, and assembly – all under one roof.
| Parameter | Specification |
|---|---|
| Mold Type | Custom injection mold (steel/alu) |
| Max Part Weight | Up to 2000g per shot |
| Clamping Force | 80 – 800 tons |
| Surface Finish | SPI A1 – D3, textured, glossy, matte |
| Cycle Time | 15 – 60 seconds (depending on part) |
| Quality System | TS16969 certified |
| Inspection Equipment | CMM, 2.5D projector, hardness tester |
Key Advantages for Your Business
- Reduced Lead Times: Our optimized mold design and production scheduling allow us to deliver first samples in as little as 15 business days.
- Cost Efficiency: Through advanced mold flow analysis and multi-cavity tooling, we minimize material waste and per-part cost.
- Quality Assurance: With 100% inspection and traceability, you can eliminate incoming inspection and reduce your own quality costs.
- Global Logistics: We ship from Jiangsu, Shanghai, and Shenzhen ports, covering North America, Europe, Asia, and beyond.
- Design Support: Our engineering team provides DFM (Design for Manufacturing) feedback to optimize part design for injection molding, reducing mold modifications.
At Changzhou Hongxinyutai Precision Mold Co., Ltd., we combine technology, experience, and a customer-centric approach. Founded in 2017, our factory spans 1,000–3,000 square meters, staffed by 51–100 skilled professionals. We have successfully exported to over 15 countries and regions, serving clients in North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our TS16969 certification is a testament to our commitment to quality in the automotive sector.
We are not just a supplier; we are a long-term manufacturing partner. Each project receives dedicated project management, transparent communication, and on-time delivery. Our 100% quality check means you receive defect-free parts that integrate seamlessly into your assembly lines.
Ready to start your next OEM automotive project? Contact us today for a free quotation and DFM analysis. Let us show you how our custom injection molding service can elevate your product quality and supply chain efficiency.
Frequently Asked Questions (FAQ)
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What is the typical lead time for a custom injection mold?
Our standard lead time is 15–30 days for mold fabrication, depending on complexity. First samples are usually available within 3 weeks. -
Can you handle complex geometries and undercuts?
Yes, our engineering team designs molds with slides, lifters, and core pulls to accommodate complex shapes and internal features. -
Do you offer material recommendations for automotive parts?
Absolutely. We provide guidance based on your application (temperature, chemical exposure, mechanical load) and can source approved automotive-grade materials. -
How do you ensure 100% quality check?
Every part is inspected using CMM, visual inspection, and functional testing. Critical dimensions are recorded and reported with each shipment. -
What is the minimum order quantity (MOQ)?
For prototype runs, MOQ is 500 pieces. For mass production, we accept orders starting from 5,000 pieces, but we are flexible based on project needs. -
Do you provide DFM (Design for Manufacturing) feedback?
Yes, we offer free DFM analysis before mold construction to optimize part design, reduce costs, and improve moldability. -
Are your products compliant with automotive industry standards?
Our facility is TS16969 certified, ensuring that our processes meet strict automotive quality management requirements. -
Can you perform secondary operations like assembly or printing?
Yes, we offer ultrasonic welding, laser marking, pad printing, and sub-assembly services to deliver complete parts.
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