v3.26.1
Cover
Jul. 10, 2026
Cover [Abstract]  
Entity Registrant Name SUIC Worldwide Holdings Ltd.
Entity Central Index Key 0001394108
Document Type 8-K
Amendment Flag false
Entity Emerging Growth Company false
Document Period End Date Jul. 10, 2026
Entity File Number 000-53737
Entity Incorporation State Country Code NV
Entity Tax Identification Number 47-2148252
Entity Address Address Line 1 136-20 38th Ave
Entity Address Address Line 2 Unit 3G
Entity Address City Or Town Flushing
Entity Address State Or Province NY
Entity Address Postal Zip Code 11354
City Area Code 929
Local Phone Number 391-2550
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false