589 registered factories in Korea report making connectors & wire harnesses, most of them in Gyeonggi-do, Incheon, Gyeongsangnam-do. Korea exported US$1.99 billion of connectors & wire harnesses in the 12 months to Aug 2026 (down 6.3% on the year before), with Vietnam the largest market.
589factories
90with English names
74with ★3+ verified signals
$1.99 billionexports, 12 months
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Korea's connector & wire harnesse exports
US$1.99 billion
12 months to Aug 2026 · ▼ 6.3% year on year
Top destinations · share · change
Vietnam24.4% · ▲ 5.4%
China18.7% · ▼ 4.0%
Hong Kong SAR China9.6% · ▲ 3.7%
United States9.6% · ▼ 7.9%
Taiwan7.2% · ▲ 7.9%
Source: Korea Customs Service, HS 853669, 853670, 854430. National totals for the product category, not the exports of the companies listed here.
Seoul Digital National Industrial Complex 18 factories · 15,610 tenant companies, 14,242 operating
Suppliers with the strongest public records top 25 of 90
Ranked by signals we can verify in public records: National Pension Service enrollment (actual employees),
years in business, Inno-Biz / Main-Biz / venture certification, stock listing, DART filings and nuclear or defense registration.
This is not a credit or quality rating.
84 employees enrolled in the National Pension Service; in business since 1998; Files with DART; Inno-Biz certified; Main-Biz certified; Certified venture company Also makes: Power Cables & Wires
308 employees enrolled in the National Pension Service; in business since 1995; Listed company; Main-Biz certified; Certified venture company Also makes: Energy Storage Systems, Automotive Parts
88 employees enrolled in the National Pension Service; in business since 2003; Files with DART; Inno-Biz certified; Main-Biz certified Also makes: Automotive Electronics
134 employees enrolled in the National Pension Service; in business since 1993; Files with DART; Certified venture company Also makes: Pumps, Electric Motors
32 employees enrolled in the National Pension Service; in business since 2001; Files with DART; Inno-Biz certified; Main-Biz certified Also makes: Electronic Components
23 employees enrolled in the National Pension Service; in business since 2009; Files with DART; Inno-Biz certified; Main-Biz certified; Certified venture company Also makes: Electric Motors
8 employees enrolled in the National Pension Service; in business since 2013; Files with DART; Inno-Biz certified; Main-Biz certified; Certified venture company Also makes: Control Panels, Conveyors & Material Handling