Kbi Dongkook Ind

KBI Dongkuk Industry started as a textile company founded in 1955 and converted to the auto parts business in 1996, now operating as a KBI Group affiliate specializing in plastic injection-molded interior and exterior parts for automobiles.

Its core products are interior components such as crash pads (C/PAD), consoles, glove boxes, and luggage boards, which account for the largest share of revenue.

Domestically, the company runs four plants in Sinasan, Asan, Ulsan, and Gyeongju that produce parts for multiple models including the Grandeur, giving it high dependence on Hyundai-Kia volume.

Overseas, its Mexico plant produces injection parts such as crash pads, headlamps, and rear lamps, supplying not only local Kia and Hyundai plants but also Chrysler and Mazda, while its Yancheng plant in China makes parts for several models including the Seltos.

In 2013, the company acquired German parts maker ICT, which supplied interior materials to Audi, Volkswagen, Skoda, Seat, and Opel (Stellantis), renaming it KDK Automotive; this subsidiary now runs four plants in Europe producing parts for multiple models including the Tiguan.

This customer diversification beyond Hyundai-Kia into Volkswagen Group, Stellantis, Chrysler, and Mazda is a distinguishing feature of the company. However, this regional and customer diversification also means results are simultaneously exposed to trade conditions and currency movements across multiple countries.

Competitively, unlike large captive parts makers such as Hyundai Mobis or Hyundai Transys, the company operates as a mid-sized injection-molding specialist whose revenue depends heavily on winning new vehicle platform orders and on OEMs' production allocation decisions.

Annual revenue rose for four straight years from KRW 614.2bn in 2022 to KRW 649.4bn in 2023, KRW 668.4bn in 2024, and KRW 808.0bn in 2025.

Operating profit, however, was far more volatile: an operating loss of KRW 0.96bn in 2022 turned into a KRW 4.50bn profit in 2023, then swung back to a KRW 6.33bn loss in 2024 despite higher revenue, before recovering to a KRW 18.56bn profit (2.3% operating margin) in 2025.

Owner net income, by contrast, rose every year regardless of the operating swings—from KRW 4.19bn in 2022 to KRW 7.61bn in 2023, KRW 25.53bn in 2024, and KRW 31.55bn in 2025—and the fact that net income grew sharply even in the operating-loss year of 2024 suggests non-operating items (likely foreign-currency translation and equity-method gains from overseas subsidiaries) had a meaningful effect on the bottom line.

On a quarterly basis, operating profit jumped to KRW 14.22bn in Q4 2025, driving the full-year result, but then fell to an operating loss of KRW 1.21bn in Q1 2026 and slipped to a near break-even KRW 0.03bn in Q2 2026.

Owner net income in those same two quarters remained solid at KRW 5.34bn and KRW 5.97bn respectively, showing the gap between operating-profit volatility and final net income has persisted recently. Cumulative owner net income over the trailing four quarters (Q3 2025 through Q2 2026) totaled KRW 47.14bn.

Operating cash flow, a gauge of cash-generating ability, improved markedly from -KRW 13.13bn in 2022 to KRW 57.53bn in 2023, KRW 64.64bn in 2024, and KRW 82.01bn in 2025, indicating the quality of cash flow improved alongside revenue growth.

The auto parts industry is directly exposed to OEMs' global production and sales cycles as well as trade conditions.

The biggest recent variable is U.S. tariff policy: the Trump administration is imposing a 15% tariff on Korean autos and parts, and Hyundai and Kia's combined U.S. tariff cost last year reached roughly KRW 7.2tn. As a result, Hyundai's Q1 2026 tariff impact was tallied at KRW 860bn, weighing on its operating margin.

KBI Dongkuk Industry produces crash pads and headlamps at its Mexico plant for local Kia and Hyundai plants as well as Chrysler and Mazda, putting it directly in the path of OEMs' tariff-response strategies such as expanding U.S. local production and adjusting parts sourcing.

With the U.S. imposing a 25% tariff on imported vehicles and parts since 2025, Hyundai is reportedly considering moving Mexico-made Tucson production to its Alabama plant, and USMCA renegotiation talks are discussing raising the North American parts content requirement from the current 75% to as high as 82% or imposing a separate U.S.-made parts ratio of 50% or more—raising the possibility that cost burdens will grow for parts suppliers that have relied on Mexico as a production base.

Industry observers note that not only OEMs but also parts suppliers in Korea and Mexico could face pressure to diversify supply sources or cut unit prices.

Conversely, the volume supplied by European subsidiary KDK Automotive to Volkswagen Group and Stellantis is a revenue source not directly tied to U.S. tariffs, meaning regional diversification serves partly as a risk buffer.

The three Korean automakers (Hyundai, Kia, KGM) posted record first-half revenue this year but saw operating profit decline due to tariffs and incentive costs, and Hyundai stated it aims to accelerate profitability recovery in the second half through new model launches and expanded sales while maintaining its full-year operating margin guidance of 6.3-7.3% set earlier this year—changes in OEMs' production allocation strategy are expected to remain linked to the volume and profitability of supplier KBI Dongkuk Industry.

OEM customers' second-half strategies are likely to directly affect KBI Dongkuk Industry's earnings trajectory.

Hyundai has stated that profitability recovery will gain momentum in the second half through new model launches and expanded sales, while maintaining its full-year operating margin guidance of 6.3-7.3% set earlier this year, and Kia has said it plans to increase local production of Sportage hybrids and expand Telluride output at its Georgia plant (HMGMA) to ease tariff burdens.

This trend of OEMs expanding U.S. local production is a variable that could affect the volume allocation for KBI Dongkuk Industry, which sources parts from Mexico and China for delivery to OEMs' local plants.

USMCA renegotiation talks are also discussing raising the North American parts content requirement to as high as 82%, meaning cost and volume uncertainty for suppliers with a Mexico production base is likely to persist until a final agreement is reached.

Industry observers have also raised concerns that parts suppliers in Korea and Mexico, not just OEMs, could face pressure to diversify supply sources or cut unit prices.

No separate company-level earnings guidance has been confirmed in recent disclosures, and segment revenue and order status are expected to be updated through future semi-annual and quarterly reports.

Based on a 2023 news report, the company had plans to expand its Sinasan, Mexico, and Spain (Borja) plants to respond to new orders, so the operating status of these expanded lines and whether they are reflected in actual revenue remain items to monitor going forward.