The page is the record's research on the issuer — no analyst, no rating, no view. # HANSUN ENGINEERING CO., LTD. (KOSDAQ: 452280) — research page As of 2026-11-06 · kr-cm-kg · record version 1 ## Identity and listing The issuer is HANSUN ENGINEERING CO., LTD., listed on KOSDAQ under ticker 452280 with ISIN KR7452280001. Its LEI is not on the record, as no GLEIF record is registered under 603-81-79945. The security type is Corporate, the segment is not on the record, the sector is 기타 금속 가공제품 제조업, and the jurisdiction is South Korea, as a DART filer with a corporate registration number. The issuer is listed and not halted. ## The disclosure read The record holds 34 filings across 26 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 7 days. The latest filing is a results filing dated 2026-08-14, 84 days before the record date of 2026-11-06, and the latency is therefore 84 days. The KOSDAQ median cadence gap is 8.0 days, the KOSDAQ median filings count is 33, and the KOSDAQ median latency is 16.0 days across 1819 issuers. The sector median cadence gap is 11.5 days, the sector median filings count is 29.5, and the sector median latency is 8 days across 28 issuers. The issuer's cadence gap of 7 days is below the KOSDAQ median and the sector median. The issuer's filings count of 34 is above the KOSDAQ median and above the sector median. Its latency of 84 days is above the KOSDAQ median and above the sector median. ## Auditor The auditor of record is 신우회계법인. Its location is not on the record. Auditor changes are not on the record, as this register has no lifecycle type map yet. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag shows the issuer as listed, not halted. ## Orderability The outcome is not determinable. The chapter's orderability section carries no client categories, so the outcome cannot name its client category. The rule version is acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, and the chapter is as of 2026-11-04. ## Coverage No research houses were found on the issuer's investor-relations page. ## Open research No openly published research notes were found. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The vintage is not sealed. No issuer years are sealed. The market's earliest sealed date is not on the record. The live record began on 2026-09-12. The years 2021 through 2026 are sealed in the store but are not served as of a date; the as-of door answers not_sealed. ## Sources 8 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13 (identity.exchange) - https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin) - https://opendart.fss.or.kr/api/company.json?corp_code=00958451 (identity.jurisdiction) - https://mcp.kr-cm-kg.ai/events/KOSDAQ/452280 (the disclosure lines) - https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag) - https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260319000779 (the auditor) - https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.kr-cm-kg.ai/record/KOSDAQ/452280 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSDAQ/452280 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp