Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001213900-25-067924
Filing Date
2025-07-28
Accepted
2025-07-28 09:02:02
Documents
107
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT ea0249910-20f_ridgetech.htm   iXBRL 20-F 1632709
2 DESCRIPTION OF SECURITIES ea024991001ex2-2_ridgetech.htm EX-2.2 64120
3 SUPPLY AGREEMENT BETWEEN ZHEJIANG JIUXIN MEDICINE CO., LTD. AND HANGZHOU JIUZHOU ea024991001ex4-40_ridgetech.htm EX-4.40 101383
4 LIST OF SUBSIDIARIES ea024991001ex8-1_ridgetech.htm EX-8.1 5120
5 CERTIFICATION ea024991001ex12-1_ridgetech.htm EX-12.1 9937
6 CERTIFICATION ea024991001ex13-1_ridgetech.htm EX-13.1 3732
7 CONSENT OF COMPANY'S CURRENT INDEPENDENT PUBLICLY REGISTERED ACCOUNTING FIRM, YC ea024991001ex15-1_ridgetech.htm EX-15.1 2216
13 GRAPHIC image_001.jpg GRAPHIC 210888
14 GRAPHIC image_002.jpg GRAPHIC 53969
15 GRAPHIC image_003.jpg GRAPHIC 210888
16 GRAPHIC image_004.jpg GRAPHIC 49044
17 GRAPHIC fin_001.jpg GRAPHIC 6092
18 GRAPHIC ex15-1_001.jpg GRAPHIC 2269
  Complete submission text file 0001213900-25-067924.txt   10018040

Data Files

Seq Description Document Type Size
8 XBRL SCHEMA FILE cjjd-20250331.xsd EX-101.SCH 82895
9 XBRL CALCULATION FILE cjjd-20250331_cal.xml EX-101.CAL 88646
10 XBRL DEFINITION FILE cjjd-20250331_def.xml EX-101.DEF 376076
11 XBRL LABEL FILE cjjd-20250331_lab.xml EX-101.LAB 687409
12 XBRL PRESENTATION FILE cjjd-20250331_pre.xml EX-101.PRE 389329
110 EXTRACTED XBRL INSTANCE DOCUMENT ea0249910-20f_ridgetech_htm.xml XML 947871
Mailing Address 4TH FLOOR, BUILDING 5, RENXIN YAJU GONG SHU DISTRICT HANGZHOU CITY F4 310014
Business Address 4TH FLOOR, BUILDING 5, RENXIN YAJU GONG SHU DISTRICT HANGZHOU CITY F4 310014 8657188219579
Ridgetech Inc. (Filer) CIK: 0001856084 (see all company filings)

EIN.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 0331
Type: 20-F | Act: 34 | File No.: 001-40724 | Film No.: 251153127
SIC: 5912 Retail-Drug Stores and Proprietary Stores
(CF Office: 07 Trade & Services)