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Help CenterAuto EV Water Pump Injection Molded Parts With 1 Year Warranty, Technical Support, Mill Test Report Provided
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As a leading manufacturer specialized in precision injection molded parts, Changzhou Hongxinyutai Precision Mold Co., Ltd. presents our high-quality Auto EV Water Pump Injection Molded Parts. With a factory spanning 1,000-3,000 square meters and a dedicated team of 51-100 skilled employees, we have been delivering reliable components since 2017. Our products are backed by TS16969 certification, ensuring they meet rigorous automotive industry standards. Each part comes with a 1-year warranty, free technical support, and a mill test report, providing you with complete confidence in your supply chain.
Our EV water pump injection molded parts are engineered to withstand the demanding conditions of electric vehicle cooling systems. Using advanced injection molding technology, we achieve tight tolerances and excellent repeatability, ensuring consistent performance across large production volumes. The parts are manufactured from high-grade engineering plastics that offer superior heat resistance, chemical stability, and mechanical strength, making them ideal for continuous operation in battery thermal management and motor cooling circuits.
Key Features & Benefits
- Precision Engineering: Dimensional tolerances as tight as ±0.05mm, ensuring perfect fit and sealing in water pump assemblies.
- High-Performance Materials: Available in PA66+GF30, PPS, or other customized compounds to meet specific thermal and pressure requirements.
- Durability: Resistant to coolants, oil, and UV exposure, with a service life exceeding 10,000 hours under normal operating conditions.
- Lightweight Design: Up to 40% lighter than metal alternatives, contributing to overall vehicle weight reduction and efficiency.
- Customizable Geometry: Complex shapes, internal channels, and mounting features can be integrated directly into the mold design.
- Comprehensive Testing: Every batch undergoes dimensional inspection, material verification, and functional testing; a mill test report is provided with each shipment.
- Technical Support: Our engineering team offers free design optimization, mold flow analysis, and troubleshooting assistance throughout the project.
Technical Specifications (Typical Values)
| Parameter | Value |
| Material | PA66+GF30 (or specified) |
| Dimensional Tolerance | ±0.05 – 0.10 mm |
| Operating Temperature Range | -40°C to +130°C |
| Burst Pressure (at 23°C) | ≥ 3.0 MPa |
| Surface Finish | SPI A2 (or customer specified) |
| RoHS / REACH Compliance | Yes |
Our parts are designed to integrate seamlessly with standard EV water pump motors and control electronics. We offer both standard and custom designs, including volute housings, impellers, stators, and connector housings. With our in-house mold making capability, we can accelerate prototype development and reduce time-to-market for your new pump models.
Quality Assurance & After-Sales Support
- 1-Year Warranty: Covers manufacturing defects under normal use conditions. We provide replacement or repair at no extra cost.
- Mill Test Report: Each shipment includes a detailed report covering material properties, dimensional measurements, and functional test results.
- Free Technical Support: Our engineers are available via email, phone, or video call to assist with installation, troubleshooting, and design improvements.
- Flexible Shipping: We ship from Jiangsu, Shanghai, and Shenzhen ports, ensuring fast delivery to North America, South America, Europe, Asia, Oceania, Africa, and the Middle East.
Since our establishment in 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has grown into a trusted partner for automotive OEMs and Tier 1 suppliers worldwide. Our factory covers 1,000-3,000 square meters, equipped with 20+ injection molding machines ranging from 80 to 1000 tons. With a team of 51-100 professionals, including experienced mold designers, process engineers, and quality inspectors, we maintain strict control over every production stage. Our TS16969 certification reflects our commitment to automotive quality management systems. We have successfully served clients in diverse markets, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic Chinese market. Choose our Auto EV Water Pump Injection Molded Parts for reliable performance, expert support, and peace of mind. Contact us today to discuss your requirements or request a quotation!
Frequently Asked Questions (FAQ)
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Q: What materials are used for these injection molded parts?
A: We primarily use engineering plastics such as PA66+GF30, PPS, PPA, and PEEK. The exact material can be customized based on your thermal, mechanical, and chemical resistance requirements. -
Q: Is the 1-year warranty applicable to all parts?
A: Yes, the warranty covers manufacturing defects under normal operating conditions. It does not cover damage due to misuse, unauthorized modification, or normal wear and tear. -
Q: Do you provide a mill test report for each shipment?
A: Absolutely. A mill test report (MTR) is included with every order, detailing material composition, mechanical properties, and dimensional inspection results. -
Q: Can you produce parts according to my own drawings or samples?
A: Yes, we are a custom injection molding manufacturer. We accept 2D/3D drawings, samples, and even concept sketches. Our team will help optimize the design for manufacturability. -
Q: What is the typical lead time for a new mold and production?
A: For a new mold, the lead time is usually 20-35 days depending on complexity. Production of parts typically takes 7-15 days after mold approval. We can also provide fast-track options for urgent projects. -
Q: Do you offer technical support for installation or troubleshooting?
A: Yes, free technical support is provided. Our engineers can assist via email, phone, or video conference to ensure smooth integration of our parts into your water pump assembly. -
Q: Which EV water pump models are these parts compatible with?
A: Our parts are designed for a wide range of EV water pumps, including thermal management systems for battery packs, motor cooling, and power electronics. We can customize dimensions to fit specific pump models. -
Q: Do you have any quality certifications?
A: Yes, we are TS16969 certified. This certification ensures our quality management system meets the strict requirements of the automotive industry. We also follow ISO 9001 internal procedures.
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