IATF16949 Auto Fluid Tubing Joint Injection PA66 Full Traceability Supplier Malaysia
Product Spotlights
At Changzhou Hongxinyutai Precision Mold Co., Ltd. (established 2017), we are a specialized manufacturer of IATF16949 certified PA66 auto fluid tubing joints designed for demanding automotive environments. Our 1,000–3,000 m² factory operates with 51–100 skilled professionals, delivering full traceability from raw material to finished part – a critical requirement for tier-1 and OEM supply chains. Whether your application involves fuel, brake, coolant, or air systems, our injection-molded connectors offer consistent quality, dimensional accuracy, and long-term reliability.
Our products are engineered to meet the IATF16949 quality management system, ensuring strict process control and continuous improvement. Each joint is marked with a unique Data Matrix code, enabling complete batch and production history tracking. This level of transparency reduces warranty risks and simplifies recalls, giving our customers peace of mind.
Key Features & Benefits
- PA66 (Nylon 66) Material – Excellent chemical resistance (fuels, oils, coolants), high mechanical strength, and stable performance across extreme temperatures (-40°C to +120°C).
- IATF16949 Certification – Our production line follows automotive-grade quality standards, with regular audits and documented procedures.
- Full Traceability – Each joint carries a laser-engraved DM code that links to detailed production records: batch number, injection date, raw material lot, and inspection results.
- Precision Injection Molding – Tight tolerances (±0.05 mm) ensure leak-free connections and compatibility with standard tubing sizes (4 mm, 6 mm, 8 mm, 10 mm, etc.).
- Wide Application – Suitable for fuel lines, brake systems, air suspension, cooling circuits, and hydraulic fluid transfer in passenger cars, trucks, and off-road vehicles.
- Customizable Options – Color, connection type (barbed, push-fit, threaded), and packaging can be adapted to your assembly requirements.
- Reliable Supplier – Quick turnaround (15–25 days), export experience to North America, Europe, Asia, Africa, and Oceania, and flexible MOQ.
Technical Specifications (Typical)
| Material Grade | PA66 + GF30 (glass fiber reinforced, optional) |
| Operating Temperature | -40°C to +120°C (continuous) |
| Burst Pressure | ≥ 4.0 MPa (depending on size) |
| Working Pressure | 0.5 – 2.0 MPa (customizable) |
| Surface Finish | Smooth, flash-free (ISO 2768-1 c) |
| Traceability Code | Laser-engraved Data Matrix (ECC200) |
| Compatible Fluids | Gasoline, diesel, brake fluid, coolant, air, lubricating oil |
Our injection molding process uses advanced robotic handling and automated vision inspection to guarantee zero-defect delivery. All joints undergo 100% leak testing (air decay) before shipment.
Why Choose Changzhou Hongxinyutai?
- Proven Track Record – Since 2017, we have supplied precision fluid connectors to automotive customers in over 15 countries, including North America, Europe, and Southeast Asia.
- Full Traceability System – Our MES (Manufacturing Execution System) records every process parameter, enabling instant recall and continuous improvement.
- Technical Support – Our engineering team assists with custom designs, material selection, and mold modifications to meet your specific assembly needs.
- Competitive Lead Time – Standard production in 15–25 working days; rush orders available upon request.
- Secure Packaging – Export-grade cartons with inner partitions prevent damage during ocean or air freight.
We invite you to experience the difference of a true partnership. Contact us today for a quote, sample request, or technical discussion. Our team is ready to support your next automotive fluid system project with reliable, traceable, IATF16949 compliant PA66 tubing joints.
Frequently Asked Questions
-
Q: Are your PA66 joints compatible with ethanol-blended fuels?
A: Yes. Our PA66 grade offers excellent resistance to ethanol (E10, E85) and other aggressive additives. For specific compatibility, please share fluid composition. -
Q: How does the full traceability system work?
A: Each joint is laser-marked with a unique Data Matrix code. By scanning this code, you can access: batch number, injection date, material lot, inspection records, and operator ID. -
Q: Do you offer samples before mass production?
A: Yes. We provide free samples for evaluation (shipping cost may apply) from our standard range. Custom samples are charged based on mold modification. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 5,000 pieces. For custom sizes/colors, MOQ is negotiable depending on tooling investment. -
Q: Can you produce joints with different connection types (barb, push-fit, thread)?
A: Absolutely. We have molds for standard barbed, quick-connect, and threaded configurations. Custom tooling is available upon request. -
Q: How do you ensure leak-free performance?
A: Every joint undergoes 100% pneumatic leak testing at 0.3 MPa with a maximum leakage rate of 1 cm³/min. We also conduct burst pressure tests on sampled batches. -
Q: Is your quality system certified by IATF16949?
A: Yes. Our plant is IATF16949:2016 certified, and we follow the standard's requirements for risk analysis, FMEA, control plans, and measurement system analysis. -
Q: Do you ship to Malaysia and other Southeast Asian countries?
A: Yes. We regularly export to Malaysia, Thailand, Indonesia, and Vietnam. Port of shipment can be Jiangsu, Shanghai, or Shenzhen, depending on your logistic preference.
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