Founded in 2019 and listed on KOSDAQ in March 2025, Daejin Advanced Materials is a secondary-battery process-materials specialist that operates twelve subsidiaries, including entities in the United States, Poland, the Philippines and Indonesia.
Its flagship product is the anti-static tray used in the battery activation process to prevent contamination and manage electrostatic and fire risk; the company holds exclusive-approved-supplier status with LG Energy Solution, also supplies Ultium Cells and other global cell makers, and the tray accounted for roughly 71% of total 2024 revenue.
It also produces PET release film used in the cell-stacking process and anti-static coating solutions built on carbon nanotube (CNT) surface-modification and dispersion technology.
Beyond battery materials, the company has broadened its portfolio into impact-absorbing safety plastics for automobiles and plastic electronic parts used in door locks, headsets and military radar, as well as home-appliance components.
Recently the customer base has diversified further through a large order from Dyson, a roughly KRW16bn appliance-parts contract with Bosch subsidiary BSH Home Appliances, and a vehicle-plastics supply agreement with Oakwood Group, which supplies Ford, GM and Hyundai Motor.
In its CNT business, the company set up a joint venture (76% Daejin, 24% Shandong Dajan Nano Materials) with China's Shandong Dajan Nano, the world's second-largest CNT maker, to build a 2,800-ton-per-year CNT conductive-additive production base in North America; Dajan Nano has supplied CNT powder and conductive additives to BYD, Tesla and CATL.
Production sites are spread across Michigan (trays, currently operating), Tennessee (CNT conductive additives, targeted for 2026 completion) and Poland (automotive parts).
Competitively, results hinge less on material differentiation and more on the capex cycles and supply-chain diversification needs of its battery-cell, automaker and appliance-maker customers.