TANCHENG GROUP CO., LTD. (QSJC)

CIK 0001753391 · OTC · Services-Computer Programming, Data Processing, Etc.

Sector Services
Incorporated NV
Fiscal year ends Dec 31

For the year ended 2025-12-31, TANCHENG GROUP CO., LTD. reported revenue of $217.0K. Revenue fell 56.8% from the prior annual period.

Key ratios (year ended 2025-12-31)

25.2%

Gross margin

-171.1%

Operating margin

-171.0%

Net margin

-56.8%

Revenue growth (YoY)

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Latest selected filing: 10-Q · 2026-08-14

Annual financials

Annual flows and balances are grouped by their actual period end. Select a figure to open its SEC filing. A dash means a matching observation is unavailable.

Period ended	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2022-07-31	2021-12-31	2021-07-31	2020-07-31	2019-07-31	2018-07-31
Revenue	$217.0K	$502.6K	$1.97M	$590.3K	—	—	—	$0	$0	$0
Cost of Revenue	$162.4K	$365.6K	$1.61M	$517.2K	—	—	—	—	—	—
Gross Profit	$54.7K	$136.9K	$360.8K	$73.1K	—	—	—	—	—	—
Operating Income	-$371.2K	-$288.5K	-$290.7K	-$1.01M	$63.7K	—	$46.1K	$14.1K	-$18.3K	$1.4K
Net Income	-$371.2K	-$288.2K	-$289.7K	-$1.01M	-$63.7K	—	-$46.1K	-$14.1K	-$18.3K	—
EPS (Diluted)	$-0.08	$-0.07	$-0.07	$-0.23	$0.01	—	$0.01	—	—	—
Total Assets	$1.52M	$1.57M	$3.50M	$2.46M	$23.7K	—	$849	$2.5K	$2.2K	$187
Total Liabilities	$3.40M	$3.03M	$4.70M	$3.39M	$146.1K	—	$59.6K	$15.1K	-$14.8K	-$1.4K
Shareholders' Equity	-$1.88M	-$1.46M	-$1.20M	-$929.9K	-$122.4K	-$92.3K	-$58.7K	-$12.7K	-$14.8K	-$1.4K
Cash & Equivalents	—	—	—	—	$1.9K	—	$124	$1.6K	$1.4K	$0
Operating Cash Flow	-$449.1K	-$586.6K	-$635.0K	-$2.75M	$11.2K	—	$23.1K	-$16.1K	-$16.9K	-$1.6K
Capital Expenditures	—	—	$0	$900	—	—	—	—	—	—
Shares Outstanding	4.38M	4.38M	4.38M	4.38M	—	—	4.38M	4.38M	3.57M	0
Weighted Average Diluted Shares	4.38M	4.38M	4.38M	4.38M	4.38M	—	4.38M	4.01M	3.17M	0
EPS (Basic)	$-0.08	$-0.07	$-0.07	$-0.23	—	—	—	—	—	—