Round Self-Inking Stamp 38mm
38mm round self-inking stamp for company seals, approval marks and official stamps. Available in blue, black and red housing with custom logo plate and OEM packaging.

Technical Specifications — Round Self-Inking Stamp 38mm
| Imprint Size | Round, Ø38 mm imprint |
|---|---|
| Plate / Die | Round 38mm (standard size for company seals and approval marks) |
| Housing Material | Durable ABS case in blue, black or red; custom colors available for OEM orders |
| Ink Colors | Black, Blue, Red, Green, Violet |
| Ink Type | Water-based, quick-dry, refillable |
| Impression Life | Up to 5,000+ clear impressions before re-inking |
| MOQ | 100 pcs with your custom logo / plate text |
| Sample Lead Time | 3 days after artwork confirmation (free design service) |
| Bulk Lead Time | 15–25 days depending on quantity |
| Packaging | Individual box + export carton; private label packaging available |
| OEM / ODM | Custom logo plate, housing color, packaging and user manual |
Factory Direct
Direct production for wholesalers, distributors and office supply brands.
OEM Logo Support
Custom logo, packaging, private label and repeat bulk supply available.
Fast Sample
Logo proof and sample production can be arranged quickly before bulk order.
Quick Factory Quote
Send model, size, quantity, logo requirement and destination country. We will reply within 8 hours.
Round Self-Inking Stamp FAQ
Common questions about round self-inking stamp models, logo customization, samples and bulk orders.
1. What sizes of self-inking stamps can you supply?
We supply round, rectangular and square self-inking stamp models for different imprint sizes. Popular sizes include round 38mm and other R-Series models from 12mm to 50mm.
2. Can you print my logo on the stamp body or packaging?
Yes. We can support custom logo printing, private label packaging, model selection and artwork proofing for wholesale or OEM orders.
3. Can you make samples before bulk order?
Yes. Samples can be prepared after artwork and model details are confirmed. This helps buyers check size, imprint effect, color and packaging before mass production.
4. What information should I send for quotation?
Please send product model, size, quantity, logo file, ink color, packaging request and destination country. We will check and provide a factory quotation.
5. How long does production usually take?
Regular bulk production usually takes 15-25 days after order confirmation and sample approval. The exact time depends on quantity and customization requirements.
6. Can you supply round logo stamps for office or school use?
Yes. Round self-inking stamps are suitable for office seals, school stamps, inspection marks, loyalty stamps and custom logo stamp projects.