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  3. DOHO 本社
Trading company/Wholesale
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DOHO 本社

Establishment1948 year
capital8000Ten thousand
number of employees60
addressTokyo/Chuo-ku/7th Floor, Ningyocho Center Building, 1-4-10 Ningyocho, Nihonbashi
phone03-4572-0668
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last updated:May 09, 2025
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  • Company information
  • Products/Services(63)
  • catalog(17)
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DOHO Company Overview

DOHO proposes a new "manufacturing"!

With over 70 years of experience and a proven track record in supplying non-ferrous metal materials, we are a trading company that continues to challenge itself to create new innovations in the field of "monozukuri" (manufacturing). While the materials we handle are hard, we value proactive changes that go beyond the current situation, leveraging flexible thinking and our global network and partnerships, including the development of new businesses. In order to change the concept of a non-ferrous metal trading company, DOHO will continue to create innovations that benefit everyone in collaboration with our business partners.

Business Activities

- Non-Ferrous Metal Material Business We support manufacturing that "supports people's lives and contributes to society" through the supply of high-performance metal materials represented by copper, stainless steel, titanium, and aluminum. - Parts Business We promote the parts business by maximizing our knowledge and experience in non-ferrous metals and the network of processing manufacturers we have cultivated. - Equipment Business As the exclusive domestic agent for ZRapid, we support the introduction of metal 3D printers. We provide comprehensive proposals including material supply, maintenance support, and improvements to peripheral equipment and manufacturing lines. Additionally, we are also offering modeling services utilizing metal 3D printers.

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Products/Services (63)

Industry's first initiative! Classic car 3D printed cylinder production project. product image
Industry's first initiative! Classic car 3D printed cylinder production project.
"High precision and high accuracy molding" 3D printer - iSLM160! product image
"High precision and high accuracy molding" 3D printer - iSLM160!
"Parts processing using heat-resistant and corrosion-resistant materials" <Sample provided> product image
"Parts processing using heat-resistant and corrosion-resistant materials" <Sample provided>
What are the 6 points to check when introducing a metal 3D printer? *Booklet available. product image
What are the 6 points to check when introducing a metal 3D printer? *Booklet available.

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catalog(17)

Survey responses are required to view e-book details. Click to view the e-book.

iSLM160 "High Precision and High Accuracy Modeling" model

iSLM160 "High Precision and High Accuracy Modeling" model

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Motorcycle magazine

Motorcycle magazine

OTHER
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Things You Can't Ask Now! What Are the 6 Points to Consider When Introducing a 3D Printer?

Things You Can't Ask Now! What Are the 6 Points to Consider When Introducing a 3D Printer?

TECHNICAL
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Metal 3D Printer Manufacturing Service Catalog

Metal 3D Printer Manufacturing Service Catalog

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news(13)

新技術創出交流会2025.png

Notice of Participation in the New Technology Creation Exchange Meeting 2025 (October 23-24 | Tokyo Tama Future Messe | Booth A-34)

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DOHO Corporation will exhibit at the "New Technology Creation Exchange 2025." We will showcase samples created with ZRapid's metal 3D printers (SUS, Al, maraging steel, Inconel, copper, titanium, and more) and will be available for consultations on the applications and specifications of metal 3D printing services. Please stop by booth A-34. Dates: October 23, 2025 (Thursday) 10:00–17:00 / October 24, 2025 (Friday) 10:00–16:00 Venue: Tokyo Tama Future Messe Official website: https://shingijyutsu-soushutsu.jp/ Pre-registration for visitors: https://shingijyutsu-soushutsu.jp/visitor/

Oct 16, 2025

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Thank you for visiting the Next Generation 3D Printer Exhibition at the Monozukuri World.

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Thank you for your continued support. This is the DOHO Equipment Team. Thank you very much for visiting the booth of our partner company, Sailong AM, at the "Monozukuri World Next Generation 3D Printer Exhibition" held at Makuhari Messe the other day, despite your busy schedule! At our booth, we introduced our 3D modeling services using electron beam technology, primarily focusing on pure copper, as well as a metal powder milling machine using the PREP method. We also displayed samples of pure copper coils, heat exchangers, and titanium and tantalum samples used in medical orthopedic implants! The metal 3D printer that produced the samples on display employs electron beam technology, enabling high-density and high-efficiency layered manufacturing, which provides solutions to various needs such as rapid prototyping, small-lot production, and accommodating special shapes. If you have any requests or questions that we could not address on the day of the event, or if you have any points of interest later on, please feel free to contact us using the link below. https://doho.co.jp/3dprint/contact/

Jul 24, 2025

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小型外観写真?.jpg

[Japan's First Exhibition] Our partner company will exhibit at the Next Generation 3D Printer Exhibition!

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Thank you for your continued support. This is DOHO Corporation. We would like to introduce our 3D modeling service! We have started offering 3D printing of copper and pure copper using the electron beam melting (EBM) method, known for its high melting point materials! Pure copper, which has challenges with reflectivity and thermal conductivity, can now be stably modeled with high density and precision using EBM. We can accommodate designs that were previously difficult, such as heat sinks, electrodes, and coils. This service has been made possible through our partnership with Sailong in China. We have a wealth of experience in mass production of pure copper, manufacturing over 20,000 automotive parts annually, showcasing our unmatched capabilities. 3D modeling of copper and pure copper ~ What is the electron beam method? ~ https://doho.co.jp/3dprint/3d-print-service-doho/basicinfo-10/ We also offer free consultations regarding metal 3D printers and 3D technology at any time. Please feel free to contact us! We will continue to strive to meet your expectations, so we kindly ask for your continued patronage. For inquiries, please visit https://doho.co.jp/3dprint/contact/

Jun 25, 2025

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Detailed information

Company name DOHO 本社
number of employees60
Contact addresspostalcode 103-0013 Tokyo/ Chuo-ku/ 7th Floor, Ningyocho Center Building, 1-4-10 Ningyocho, NihonbashiView on map TEL:03-4572-0668 FAX:03-6670-3602
Key PartnersJX Metal Corporation Mitsubishi Materials Corporation Mitsui Sumitomo Metal Mining Co., Ltd. Furukawa Electric Co., Ltd. Shanghai Stal Precision Stainless Steel Co., Ltd. Ningbo Xingye Shengtai Group Co., Ltd. ZRapid Technologies Co., Ltd. Suzhou Baoma Numerical Control Equipment Co., Ltd.
Industry Trading company/Wholesale
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