Trumony Aluminum Limited
| Payment Terms | T/T,L/C |
| Packaging Details | Ply-Wood Box Specialized for Export |
| Module | 1P52S/1P48S |
| surface treatment | Anodizing, powder coating |
| Coolant | Water-Glycol |
| Delivery Time | 30 days |
| Warranty | 1 Year |
| Supply Ability | 2000pcs/day |
| Shape | Customize |
| Process | Brazing,stamping,Rverting |
| Model Number | Trumony-061113 |
| Brand Name | Trumony |
| Place of Origin | China |
| Certification | ISO9001,IATF16949 |
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Product Specification
| Payment Terms | T/T,L/C | Packaging Details | Ply-Wood Box Specialized for Export |
| Module | 1P52S/1P48S | surface treatment | Anodizing, powder coating |
| Coolant | Water-Glycol | Delivery Time | 30 days |
| Warranty | 1 Year | Supply Ability | 2000pcs/day |
| Shape | Customize | Process | Brazing,stamping,Rverting |
| Model Number | Trumony-061113 | Brand Name | Trumony |
| Place of Origin | China | Certification | ISO9001,IATF16949 |
| High Light | High Precision Stamping CAB Brazing Cold Plate ，PU Foam Insulation Liquid Cooling Tray ，Helium Leak Test Battery Thermal Management | ||
Trumony Aluminum's liquid cold plate combines the speed and repeatability of precision stamping with a robust, leak-proof sealing technology to deliver a cost-effective thermal solution for battery packs. Flow channels are stamped directly into 3003 aluminum sheet, ensuring uniform flatness and a consistent interface for battery module cooling. The sealing process uses a flux-free solid-state bond that eliminates gaskets and weld-related leak risks, verified by a 100% helium leak check. Supporting custom sizes up to 2.4 meters and offering integrated mounting features, this cold plate is the smart choice for developers moving from pilot builds to multi-gigawatt-hour production.
| Item | Parameter / Description |
|---|---|
| Main Material | 3003 / 3003MOD / 6061 Aluminum Alloy |
| Tray Forming Process | High-Precision Progressive Die Stamping |
| Cooling Plate Joining | Vacuum Brazing (CAB – Controlled Atmosphere Brazing) |
| Structural Assembly | Self-Piercing Riveting (SPR) & Flow Drill Screws (optional) |
| Insulation & Damping | Closed-Cell Polyurethane (PU) In-Situ Foaming |
| Surface Finish | Electrostatic Powder Coating (Insulating, RAL options) |
| Ingress Protection | IP67 / IP6K9K (Powder coating + Foam seal design) |
| Coolant Compatibility | Water-Glycol, Dielectric fluids |
| Cooling Channel Integrity | Helium Mass Spectrometry Leak Test, <1*10⁻⁷ mbar·L/s |
| Salt Spray Resistance | ≥1,500 hours (per ASTM B117, with powder coat) |
| Dielectric Strength | 3000V DC (Coating + Foam combined insulation) |
| Customization | Connector openings, cell array mounting holes, sloped drainage |
| Compliance | Designed to UL 1973, UL 9540A, UN 38.3 test profiles |
High Precision Stamping CAB Brazing Liquid Cooling Tray With PU Foam Insulation Helium Leak Test Battery Thermal Management Cold Plate
Heat from the battery cells passes through a thermal interface material to the flat top surface of the cold plate. Coolant circulates through the precision-stamped, hermetically sealed internal channel, absorbing thermal energy and carrying it away to the system’s chiller or radiator. The sealed structure physically separates the coolant from all electrical elements, eliminating any leakage risk.
Provide your dimensional constraints, heat dissipation requirements, and preferred connector orientation. Trumony will return an engineering proposal and prototype timeline within 5 business days.
Absolutely. That is the core of our one-stop service. Share your heat load, space envelope, and target thermal performance. Our engineers will propose an initial flow channel design, run CFD simulations for your approval, and then move to prototype. We guide you from idea to serial production.
We have no fixed MOQ for the prototype and NPI (New Product Introduction) stage. For mass production, we work flexibly with your volumes. As a factory serving global clients, we comfortably handle everything from small pilot runs to millions of pieces annually.
Quality is built in from the start. We use vacuum brazing for high-integrity joints and 100% test every single plate with a helium mass spectrometer, achieving leak rates tighter than 1*10⁻⁹ Pa·m³/s. Additionally, we conduct pressure cycling and thermal shock tests on pre-production samples validated according to customer durability requirements.
Yes. Our manufacturing is certified to ISO 9001 and IATF 16949. Our materials and components comply with RoHS, REACH, and UL standards as required by your product. We are also experienced in supporting customers through final system-level UL 9540A or UN 38.3 certification by providing detailed design and material documentation.
We stand behind our workmanship. Our standard product warranty is 5 years when properly operated within specified parameters. In the rare event of an issue, our engineering team provides root cause analysis and works to resolve it immediately. For ongoing production, we maintain complete traceability records tied to each batch.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2017
Total Annual:
30,000,000-35,000,000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Trumony Aluminum Limited which was founded in 2017 is headquartered in Suzhou, a traditional cultural and commercial hub. "Helping technology get off the ground and helping customers succeed" is its mission. "Adhering to the concept of green development and continuously contributing to the global ca... Trumony Aluminum Limited which was founded in 2017 is headquartered in Suzhou, a traditional cultural and commercial hub. "Helping technology get off the ground and helping customers succeed" is its mission. "Adhering to the concept of green development and continuously contributing to the global ca...
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