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TANCHENG GROUP CO., LTD.

Form10-Q

Report Period2026-06-30

Date Filed2026-08-14

Time Filed16:31:12

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FORM 10-Q FOR JUN 2026
CERTIFICATIONS
CERTIFICATIONS
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350
Filing on SEC Edgar