OTC·Services-Computer Programming, Data Processing, Etc.

QSJCTANCHENG GROUP CO., LTD.

TANCHENG GROUP CO., LTD. (QSJC) has a auditor change flag.

Last filing: filing·Mar 31, 2026EDGAR ↗

QSJC SEC Filings

Full cached SEC EDGAR filing history for QSJC, grouped by form type and sorted newest-first within each group. 0 filings across 0 form types.

No cached filings for QSJC. Check SEC EDGAR directly:
View QSJC on SEC EDGAR ↗

Filings sourced verbatim from SEC EDGAR submissions metadata. “Structured” links route to DredgeCap's per-filing renderer (XBRL-backed financials + cited highlights) when available; the EDGAR link always points to the canonical accession index on sec.gov.