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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001683168-21-002184
Filing Date
2021-05-24
Accepted
2021-05-24 10:15:03
Documents
49
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q luduson_10q-033121.htm 10-Q 290688
2 CERTIFICATION luduson_10q-ex3101.htm EX-31.1 8437
3 CERTIFICATION luduson_10q-ex3102.htm EX-31.2 8490
4 CERTIFICATION luduson_10q-ex3201.htm EX-32.1 3324
5 CERTIFICATION luduson_10q-ex3202.htm EX-32.2 3422
6 GRAPHIC image_001.jpg GRAPHIC 7198
  Complete submission text file 0001683168-21-002184.txt   1815886

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE FILE ldsn-20210331.xml EX-101.INS 274464
8 XBRL SCHEMA FILE ldsn-20210331.xsd EX-101.SCH 20946
9 XBRL CALCULATION FILE ldsn-20210331_cal.xml EX-101.CAL 34485
10 XBRL DEFINITION FILE ldsn-20210331_def.xml EX-101.DEF 54368
11 XBRL LABEL FILE ldsn-20210331_lab.xml EX-101.LAB 140442
12 XBRL PRESENTATION FILE ldsn-20210331_pre.xml EX-101.PRE 115657
Mailing Address 17/F, 80 GLOUCESTER ROAD WANCHAI K3 00000
Business Address 17/F, 80 GLOUCESTER ROAD WANCHAI K3 00000 852-2818-7199
Luduson G Inc. (Filer) CIK: 0001737193 (see all company filings)

IRS No.: 823184409 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-55930 | Film No.: 21951686
SIC: 7372 Services-Prepackaged Software