Trumony Aluminum Limited: A Global Leader in Customized Battery Cold Plate Solutions

Founded in 2017and headquartered in Suzhou, China, Trumony Aluminum Limited stands as a preeminent manufacturer of high-performance battery cold plates, empowering the global transition to electric vehicles (EVs) and energy storage systems (ESS). The company has established end-to-end vertical integration capabilities, delivering reliable liquid cooling solutions to 56 countries worldwide.

Trumony’s core strength lies in its advanced aluminum-based liquid cooling technologies, including micro-channel cold plates, snake tube cooling systems, and stamped cold plates. Crafted from premium 3003 aluminum alloys, these products achieve thermal resistance as low as 0.07 K/W and enhance heat transfer efficiency by 25% , maintaining optimal battery temperatures (20–35°C) to extend lifespan by 20% and boost charging performance. The company’s customizable offerings cater to diverse battery formats—from cylindrical 4680/21700 cells to prismatic and pouch packs—with maximum product dimensions reaching 1.3×2.3 meters for heavy-duty applications.

Rigorous quality control, including air leak and insulation resistance tests, ensures compliance with ISO 9001 and IATF 16949 standards. Trumony’s competitive edge is further reinforced by rapid prototyping (7-day turnaround), in-house CFD thermal simulation, and collaborative R&D with institutions like Shanghai Jiao Tong University. Key innovations include CTP/CTC integrated designs and data-driven smart thermal management, aligning with industry demands for lightweight and space-efficient solutions.

Boasting annual revenue of $30–35 million (30–40% from exports), Trumony partners with global OEMs including BMW and Tesla, serving EVs, commercial trucks, and large-scale ESS containers. As the industry grows at a 17.0–20.3% CAGR, the company continues to lead through sustainable materials, flexible customization, and global supply chain resilience—solidifying its role as a trusted enabler of next-generation battery thermal management.