TANCHENG GROUP CO., LTD. 10-Q

tancheng_i10q-093025.htm

10-Q

FORM 10-Q FOR SEP 2025

tancheng_ex3101.htm

EX-31.1

CERTIFICATION

tancheng_ex3102.htm

EX-31.2

CERTIFICATION

tancheng_ex3201.htm

EX-32.1

CERTIFICATION

tancheng_ex3202.htm

EX-32.2

CERTIFICATION

qsjc-20250930.xsd

EX-101.SCH

XBRL SCHEMA FILE

qsjc-20250930_cal.xml

EX-101.CAL

XBRL CALCULATION FILE

qsjc-20250930_def.xml

EX-101.DEF

XBRL DEFINITION FILE

qsjc-20250930_lab.xml

EX-101.LAB

XBRL LABEL FILE

qsjc-20250930_pre.xml

EX-101.PRE

XBRL PRESENTATION FILE

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Show.js

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report.css

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FilingSummary.xml

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MetaLinks.json

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0001683168-25-008383-xbrl.zip

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tancheng_i10q-093025_htm.xml

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