
Most licensed
branded
versatile box series
Most licensed branded
versatile box series
Formed From
a Single
Seamless Sheet
Use It
Your Way
Craftsmanship
and an
Uncompromising
Eye for Quality
A Rich Range
of Colors
Where
Function
Becomes
Beauty
The Real Thing,
Made Better
With Time
Made
in
JAPAN
It Ages
Gracefully,
and You
Grow Attached









Beyond the examples shown here, Toyo Steel has partnered
with a wide range of brands.
Explore the full list to see more.

JALUX Inc.

Converse Japan Co., Ltd.

Landwell Co., Ltd.
Silk screen printing,
embossing, and custom colors let you bring your logo,
design, and color to the product.
We craft original-spec toolboxes tailored to your brand or project.


Screen Printing


Embossing


Custom Color















Our GUINNESS WORLD RECORDS™
title is one marker of a journey built on co-creation.
What we really want to share is the craft and commitment beneath it.
Most licensed
branded versatile box series
Most licensed branded versatile box series
[Note: of those listed, 152 companies are
covered by the GUINNESS WORLD RECORDS™]
Achieved: February 13, 2026


Quality, reproducibility, and communication -
we hold ourselves to the fundamentals of a true partner.
Uncompromising
quality standards
As a specialist toolbox maker, Toyo Steel Co., Ltd. brings more than 55 years of experience and rigorous production management to every high-quality custom toolbox. Guided by a "customer first, quality first" motto, we build custom toolboxes tailored to each partner's needs.

Our customer-first
production process
STEP1
Requirements
& Spec
Confirmation
Discuss intended use, target market,
and more
Recommend customization options,
model numbers, and rough cost estimates
based on past projects
You review internally and decide
on the direction you'd like to take
Once the model and specs are set,
we share template data for your design
Please provide your design data following the template
* File format: ai (Adobe Illustrator)
[About 1 week+]
STEP2
Quotation
Based on your design data, we provide a formal quotation
[About 1 week]
STEP3
Sample Production
Issue a sample purchase order
(with payment)
Begin making printing plates,
molds, and tooling * Work begins after payment is confirmed
[Screen printing: ~2 weeks]
[Embossing: ~2 months]
[Custom color: ~2 weeks]
STEP4
Sample Proofing
Review the sample
[About 1 week+]
STEP5
Mass Production
Issue a mass-production purchase order (with payment)
Begin arranging mass production
* Work begins after payment is confirmed
[About 2 months+]
STEP6
Delivery
Share the expected completion date
for production units
Coordinate the delivery date,
location, and other details
〈Domestic customers〉
We ship to meet your requested date and deliver to your specified location
〈Overseas customers〉
Please arrange pickup at our Osaka plant by your requested date (for EXW terms)