Model 3501S is a 21 inch manual open folding umbrella for buyers who need a practical, portable, and easy-to-customize umbrella for everyday retail or promotional programs.
Procurement use cases
- Retail and ecommerce folding umbrella collections.
- Corporate gift, event, and promotional orders with logo printing.
- Importers and private label buyers needing a simple compact umbrella model.
Factory customization
Ark Umbrella can support canopy color planning, printed designs, logo placement, sample development, packaging discussion, and wholesale factory production.
FAQ
Is this model suitable for everyday umbrella programs?
Yes. The 21 inch manual open folding format works well for everyday retail, travel, and promotional orders.
Can buyers customize the canopy?
Yes. Buyers can discuss logo printing, printed canopy designs, packaging, and OEM order planning.








