Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001683168-25-003492
Filing Date
2025-05-13
Accepted
2025-05-13 16:30:39
Documents
56
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q FOR MAR 2025 tancheng_i10q-033125.htm   iXBRL 10-Q 401517
2 CERTIFICATIONS tancheng_ex3101.htm EX-31.1 10847
3 CERTIFICATIONS tancheng_ex3102.htm EX-31.2 10982
4 CERTIFICATIONS tancheng_ex3201.htm EX-32.1 4551
5 CERTIFICATIONS tancheng_ex3202.htm EX-32.2 4581
  Complete submission text file 0001683168-25-003492.txt   2714308

Data Files

Seq Description Document Type Size
6 XBRL SCHEMA FILE qsjc-20250331.xsd EX-101.SCH 24092
7 XBRL CALCULATION FILE qsjc-20250331_cal.xml EX-101.CAL 35936
8 XBRL DEFINITION FILE qsjc-20250331_def.xml EX-101.DEF 64538
9 XBRL LABEL FILE qsjc-20250331_lab.xml EX-101.LAB 172764
10 XBRL PRESENTATION FILE qsjc-20250331_pre.xml EX-101.PRE 145021
59 EXTRACTED XBRL INSTANCE DOCUMENT tancheng_i10q-033125_htm.xml XML 330407
Mailing Address NO.32, HUILI TOWNSHIP, JIAOCHENG COUNTY, SHANXI PROVINCE LVLIANG CITY F4 030500
Business Address NO.32, HUILI TOWNSHIP, JIAOCHENG COUNTY, SHANXI PROVINCE LVLIANG CITY F4 030500 8613910972765
TANCHENG GROUP CO., LTD. (Filer) CIK: 0001753391 (see all company filings)

EIN.: 384086827 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-56590 | Film No.: 25940650
SIC: 7370 Services-Computer Programming, Data Processing, Etc.
(CF Office: 06 Technology)