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Capability 
Speed
SpeedMeeting all
your steel material needs
Find Stainless Steel
\ Kansai Area Only /
Quotes and delivery as fast as the same day!
Contact Us Business Hours: 8:45 AM - 5:30 PM
Strengths of Matsui Kozai
One-stop support from procurement to
processing and delivery.
We respond to customer needs not only with speedy material procurement but also
with optimal proposals based on our sales team's expertise.
Backed by an extensive material lineup, especially round bars,
and a same-day delivery system using our own fleet, we provide
comprehensive support from procurement to processing and exterior products.
01Speed for Same-Day Response
With abundant inventory and direct delivery by our own fleet, we can provide same-day response in the Kansai area.
We deliver the steel materials you need, right when you need them.02Optimal Proposals by Stainless Steel Professionals
Sales representatives highly knowledgeable in stainless steel materials and processing methods will make proposals from an on-site perspective.
03Capabilities Made Possible by the Matsui Group
From stainless steel materials to processing and exterior products.
Through the comprehensive strength of the Matsui Group, we meet all your metal-related needs.
Services
From procurement of materials, mainly stainless steel, to processing and exterior products.
Matsui Kozai focuses on the sale and processing of stainless steel materials, while also developing distribution businesses and exterior design/construction services.We have established a system to handle everything consistently, from procurement to processing and architectural products.
Stainless Steel Sales
View DetailsWe procure and sell special steel, primarily stainless steel materials. We propose the optimal materials, shapes, and quantities to suit your applications and drawings, and have built a system to deliver exactly what you need, when you need it.
Examples of Products Handled
Stainless Steel Processing
View DetailsWe perform various processing such as cutting, drilling, bending, and machining at our own factories. By providing integrated services from sales to processing, we offer high value-added services.
Partner Sales
View DetailsWe provide diverse products and services in collaboration with Matsui Group companies and external processing/distribution partners. Utilizing our reliable network, we can flexibly respond to processing that cannot be handled in-house and special needs.
Exterior Products
View DetailsWe quickly grasp customer needs and select the optimal steel materials. Through proposal-based sales, we coordinate everything from processing to delivery as required.
Company Profile
About Matsui Kozai
Matsui Kozai is a specialized wholesaler of special steel that handles the "sales function" for material sales, primarily stainless steel materials, within the Matsui Group.
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Company InformationWe introduce basic information such as Matsui Kozai's company overview, offices, and history.
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- Message from the President
A message from our Representative Director, Mr. Matsui. He shares the future, thoughts, and values envisioned by Matsui Kozai.
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- Group & Affiliated Companies
Matsui Group companies collaborate to provide consistent support from material procurement to processing, manufacturing, and sales. We meet diverse needs through our extensive network.
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Company Information
Message from the President
Group & Affiliated CompaniesBlog
Knowing Stainless Steel
We publish useful information for manufacturing, such as basic knowledge of stainless steel materials and processing methods, on-site ingenuity, and the latest case studies.
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Quality Control
We conduct thorough quality control from material selection to processing, inspection, and shipping.
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Transaction Flow
We introduce the flow from inquiry to delivery.
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FAQ
We have compiled a list of frequently asked questions. Please find them useful when making your considerations.
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Document Request
We have prepared company profile documents summarizing our products and services.
Please feel free to contact us for consultations.
Please contact us here for new consultations regarding manufacturing and work, or inquiries about purchased products.
