28 registered factories in Korea report making butterfly valves, most of them in Busan, Gyeonggi-do, Gyeongsangnam-do. Korea exported US$1.40 billion of butterfly valves in the 12 months to Aug 2026 (up 6.8% on the year before), with United States the largest market.
28factories
6with English names
6with ★3+ verified signals
$1.40 billionexports, 12 months
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Korea's butterfly valve exports
US$1.40 billion
12 months to Aug 2026 · ▲ 6.8% year on year
Top destinations · share · change
United States29.4% · ▲ 14.0%
China21.1% · ▲ 3.7%
India5.0% · ▼ 0.3%
Taiwan4.5% · ▲ 28.6%
Mexico3.8% · ▼ 32.5%
Source: Korea Customs Service, HS 848180. National totals for the product category, not the exports of the companies listed here.
Suppliers with the strongest public records top 6 of 6
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.