Welcome Kits · Conferences · Expos · Culture · Awards

Corporate event merch, small batches
true to quality, all at once

From 50 sets up, made to the quality you expect. We reply to quote requests within 4 hours on average, and just inquire and we'll send recommended products, pricing, and case studies. What you receive drops straight into your approval deck.

From planning to delivery,
one consultant sees it through

Welcome kits, conferences, expos, award ceremonies, executive gifts. A dedicated consultant handles quoting, drafts, production, and shipping, all the way through, leaving no gaps.

See case studies
O-SEAN hero image 1
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Brand colors and logo, true to your draft

O-SEAN reproduces your logo's shape and your brand's own colors exactly as the draft. Print sharpness and finish are inspected thoroughly before shipping.

One-on-one care from your dedicated consultant

Within 4 hours of your inquiry, one dedicated consultant owns everything from the first consultation through quoting, production, and delivery. On reorders, we reproduce the same quality, fast, with no tedious re-explaining.

From 50-unit runs to 50,000-unit orders

From 50-set small runs for startups to 50,000 units for large events, we handle it all. We propose the most reasonable pricing and the optimal timeline to fit your project's scale and budget.

Best Goods

The hottest goods right now TOP 20

The 20 most viewed products on our site this week.

Products

Everything in one place, the Goods Catalog

O-SEAN produces merch in-house from runs as small as 50. Start with the key products in each category.

Portfolio

The work chosen by 500+ brands

Real merch projects O-SEAN has produced for companies and brands.

900 DEINET store goods across three items, produced in about one week
Three types of store-opening merchandise2026

DEINET

900 DEINET store goods across three items, produced in about one week

DEINET prepared 300 each of paper tubes, frame keychains, and ballpoint pens. O-SEAN coordinated schedule checks and design changes as the contacts changed during production.

a16z crypto KBW merchandise: four items from caps to retail coach jackets
Event merchandise and retail apparel production2026

a16z crypto

a16z crypto KBW merchandise: four items from caps to retail coach jackets

Four merchandise items prepared from June 26, with local sample checks and added wristband production, then handed over at the event venue on September 23.

Ethena event merchandise: 200 T-shirts and 100 soju glasses delivered to the venue
T-shirt and soju glass production with venue delivery2026

ETHENA

Ethena event merchandise: 200 T-shirts and 100 soju glasses delivered to the venue

Production ran from August 24 to September 28, 2026, with direct delivery to the event venue.

Cobak VIP merchandise kit, eight custom items produced in 100 units each
Global IP collaboration VIP merchandise kit production2026

Cobak

Cobak VIP merchandise kit, eight custom items produced in 100 units each

An eight-item VIP kit developed with Cobak and a global IP partner over nine months, from item and budget coordination through individual delivery checks.

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Trusted by

Numbers, reviews, and brands that prove it

500+
Total clients
100%
On-time delivery
50 from
Low-MOQ start
★★★★★

With a licensed run, my biggest fear was the character colors coming out different from the screen. They pulled a physical sample and matched the color first, which really put me at ease. The units arrived in time for our G-Star booth, so I'll likely reach out again for the next title.

Marketing team, game publisher
★★★★★

Not many places will take a run of 50, but they handled the small batch happily. They proposed the box and the contents with us, and on start-up morning a kit was sitting on every desk. We're going with the same setup for the next intake.

People team, startup
★★★★☆

Promo goods for our dealerships meant a lot to juggle, and it's surprisingly hard to find a place that handles it all in one stop. I handed over a logo and they took care of the design drafts, fitting product suggestions, and shipping. The itemized PDF quote went straight into our approval, too.

Management support, retail group
★★★★★

We threw it at them with only 3 weeks to the event, yet they built the schedule backward from the deadline. Splitting it into VIP and visitor versions to fit the budget was a big help too.

Marketing team, tech company
★★★★☆

At only 100 units the per-piece price wasn't dirt cheap, sure. But they sent the quote right back, so my report up the chain was quick. The finish came out clean, and the quality left me really happy.

Management support, healthcare company
★★★★★

We placed it as a single order, but it had to be split out to several field offices. They matched the quantities for each destination and shipped them separately, so there was far less for us to handle. The event dates differed from region to region, and they worked around those schedules too.

Events officer, public institution

From startups to global IPs, brands that came back to us for the same reason

Clients

How it works

Just an idea, and you're set

Merch production runs in 5 steps: inquiry, quote, design, production and inspection, and delivery. We share progress at every step.

STEP 01

Submit inquiry

Just tell us the merch type, quantity, and event date. Even a light one-line concept is fine.

STEP 02

Quote

We send a quote reflecting the best pricing.

STEP 03

Design

Pre-checking quality with design drafts and mockups.

STEP 04

Production & Quality Check

After production, our specialists inspect every piece meticulously.

STEP 05

Shipping

Securely packed and shipped wherever you need it, with individual or overseas delivery if required.

FAQ · Common Questions

Before you ask, let us answer.

Not here? Ask your consultant directly. We reply within 4 hours on average.

The minimum is 50, 100, or 200 units depending on the item. Simple merch like keyrings and stickers can run in even smaller batches. We'll tell you the exact minimum for each item right at the quoting stage.
Newsletter

Merch stories, straight to your inbox.

Lab notes, the merch that made it through, and a preview of next season's plans. We'll round it up and send it your way.

No spam. You can unsubscribe anytime, and we store your details securely under our privacy policy.

Tell us what kind of merch
you need, however you like

A dedicated consultant stays with you, dependably, all the way. We reply to quote requests within 4 hours on average.

See case studies