At the Oct 13 close, 1 rose and 12 fell, with a median move of −1.6%. Of the 13 stocks with a prior-session comparison, 8 improved relative strength and 0 improved momentum.
Compare 13 tracked South Korean companies in auto parts: what they do, where they fit in the industry, and their local share prices.
Tier-1 suppliers of drivetrain, brake, suspension, and interior/exterior components
Prices are in South Korean won (KRW). Stock codes identify local KOSPI or KOSDAQ listings, not US ADRs. These are closing-price observations, not a real-time feed.
Highest composite score in this tracked group: SAMWHA CAPACITOR CO.,LTD. This is a multi-factor score, not relative strength alone.
| Company / listing | Close (KRW) | Change | Market cap (KRW) | Composite score |
|---|---|---|---|---|
| SAMWHA CAPACITOR CO.,LTDKOSPI · 001820 | 142,8002026-10-13 | -4.86% | 1.5T | 36.52026-10-13 |
| LG INNOTEK CO., LTD.KOSPI · 011070 | 452,5002026-10-13 | -5.63% | 10.7T | 35.82026-10-13 |
| HYUNDAI AUTOEVER CORPORATION.KOSPI · 307950 | 341,0002026-10-13 | -2.99% | 9.4T | 34.62026-10-13 |
| BHCo.,Ltd.KOSPI · 090460 | 18,6902026-10-13 | -1.37% | 630.1B | 34.32026-10-13 |
| SUNGWOO HITECH CO., LTDKOSPI · 015750 | 5,5202026-10-13 | -1.60% | 441.6B | 33.52026-10-13 |
| HYUNDAI MOBIS CO.,LTDKOSPI · 012330 | 348,5002026-10-13 | -1.69% | 31.3T | 31.32026-10-13 |
| HL Mando CO.,LTDKOSPI · 204320 | 41,9502026-10-13 | -1.76% | 2T | 29.22026-10-13 |
| DAEWON CO., LTD.KOSPI · 007680 | 2,8352026-10-13 | -0.18% | 37.5B | 28.92026-10-13 |
| SEOYON E-HWA CO.,LTD.KOSPI · 200880 | 10,5102026-10-13 | -1.22% | 284.1B | 28.62026-10-13 |
| KOREA ELECTRIC TERMINAL CO.,LTDKOSPI · 025540 | 52,4002026-10-13 | -1.32% | 530B | 26.92026-10-13 |
| HYUNDAI WIAKOSPI · 011210 | 48,7002026-10-13 | -2.21% | 1.3T | 24.82026-10-13 |
| SL CORPORATIONKOSPI · 005850 | 47,2502026-10-13 | -1.15% | 2.2T | 23.92026-10-13 |
| DN AUTOMOTIVE CORPORATIONKOSPI · 007340 | 39,5502026-10-13 | +1.02% | 2.3T | 22.62026-10-13 |
The 0–100 composite combines relative strength (30%), momentum (20%), volume (15%), ETF weight (15%), node correlation (5%), new inclusion (5%) and short-squeeze positioning (10%). It is not a return forecast or a pure relative-strength ranking. A dash means data is unavailable, not zero.
Business roles are separate from the site's screening rules. ETF inclusion or pension-fund ownership does not establish a company's product mix. Source-backed notes below explain our classification; they do not quantify revenue exposure or recommend a trade.
Samwha Capacitor supplies film capacitors and MLCCs used in EV powertrains. Content per vehicle rises as cars become more electrified.
Company source: DART company overview — SAMWHA CAPACITOR CO.,LTD · Reviewed 2026-09-18
LG Innotek supplies automotive camera modules, communication parts and lighting components. Smartphone camera modules are a much larger share of sales, so the auto cycle alone does not explain its results.
Company source: DART company overview — LG INNOTEK CO., LTD. · Reviewed 2026-09-18
Hyundai AutoEver supplies in-vehicle software and IT services to Hyundai Motor Group. Unlike the hardware suppliers in this group, its business centres on software and systems integration.
Company source: DART company overview — HYUNDAI AUTOEVER CORPORATION. · Reviewed 2026-10-12
BH makes flexible printed circuit boards, including parts for vehicle displays and battery modules. Smartphones remain its main market, with automotive an expanding line.
Company source: DART company overview — BHCo.,Ltd. · Reviewed 2026-09-18
Sungwoo Hitech supplies body structures, bumpers and other formed metal parts. It has been increasing aluminium content as lightweighting spreads.
Company source: DART company overview — SUNGWOO HITECH CO., LTD · Reviewed 2026-09-18
Hyundai Mobis supplies modules, chassis and electronic components along with after-service parts. It supplies parts rather than building vehicles, and leans heavily on Hyundai and Kia as customers.
Company source: HYUNDAI MOBIS CO.,LTD — Business areas · Reviewed 2026-09-18
HL Mando supplies braking, steering and suspension systems along with advanced driver-assistance products. Its revenue tracks carmakers' production volumes directly.
Company source: DART company overview — HL Mando CO.,LTD · Reviewed 2026-09-18
Hwashin supplies chassis modules including suspension arms and body parts. It followed Hyundai Motor Group abroad, so its sales track those plants' utilisation.
Company source: DART company overview — DAEWON CO., LTD. · Reviewed 2026-09-18
Seoyon E-Hwa makes interior parts such as door trim and headliners. It depends heavily on Hyundai and Kia, so their production plans drive its results.
Company source: DART company overview — SEOYON E-HWA CO.,LTD. · Reviewed 2026-09-18
Korea Electric Terminal supplies automotive connectors and terminals. Connector count per vehicle rises alongside electrification and added electronics.
Company source: DART company overview — KOREA ELECTRIC TERMINAL CO.,LTD · Reviewed 2026-09-18
Hyundai Wia makes driveline parts such as constant-velocity joints and axles, as well as machine tools. Auto parts lead, but the machine-tool arm sets it apart from pure parts suppliers.
Company source: DART company overview — HYUNDAI WIA · Reviewed 2026-09-18
SL Corporation makes automotive lighting such as headlamps, plus gear shifters. Lamp designs are model-specific, so new vehicle awards feed through to earnings with a lag.
Company source: DART company overview — SL CORPORATION · Reviewed 2026-09-18
DN Automotive makes anti-vibration parts for vehicles. It also controls a machine-tool affiliate, so its results are not purely tied to auto parts.
Company source: DART company overview — DN AUTOMOTIVE CORPORATION · Reviewed 2026-10-12