v3.26.1
Cover - shares
6 Months Ended
Jun. 30, 2026
Aug. 07, 2026
Cover [Abstract]    
form report 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
period Jun. 30, 2026  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --12-31  
file number 333-229830  
name of registrant GUOCHUN INTERNATIONAL INC.  
Entity Central Index Key 0001765048  
Identification Number 32-0575017  
Incorporation state NV  
Address 66 West Flagler Street, Suite 900 - #3040  
city Miami  
state FL  
zip code 33130  
area code 251  
phone number 2629446  
Entity Current Reporting Status Yes  
Entity Interactive Data Current No  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Emerging Growth Company false  
Entity Shell Company true  
common stock outstanding   3,870,600