About Us


We are TEM holder Maker in JAPAN

To demands of microscopy users,
We would like to contribute to academia with our ideas and Japanese manufacturing.
We continue being such company.

In EM study, extent application fields, then necessary technologies are also sophisticated.
We improve our technology by our own curiosity and daily efforts,
then we continue to respond demands of researchers with unique ideas.

Quality Policy

Quality Reliability Service

Provides products with necessary and sufficient quality
Provides products with high reliability
Provide products and service with high professionalism

We keep above policy on our mind and concretize customer demands by our ideas.

Custom built Flow of special order

1. Inquiry

Please feel free to contact us.
Visiting Call,E-mail,web-site.

2. Meeting Quotation

Discussing based on details such as specification.
delivery term and equipment of use to concretize user’s study.

3. Order received Design

After taking on order, start concept design and detailed design based on thought-out manner.

4. Manufacturing

Elaborative and high quality parts are made out.
Sophisticated building are carried out versed
in vacuum system and electron microscopy.

5. Test Delivery

Leak test by high vacuum system, test run and
performance inspection using TEM are carried out, and then deliver.

Company Profile

Company Name

Mel-Build Corporation (株式会社メルビル)


August 24th, 2006


April 6th, 2011


10 million JPY

No.of personnel

7 member and 4 Contractor in 2020

Other personnel

5 prof.advisor


TEL : 092-891-5111
FAX : 092-982-3880
E-mail : info@melbuild.com

Description of business
  • Design and development of TEM Holder
  • Design and development of SEM Holder
  • Design and development of EM Accessories

Number of own technologies associated with EM in Japan : 30 in other countries : 6

Our History

August 24, 2006

Established Mel-Build, the predecessor of Mel-Build Co., Ltd.
Started development, design, production and sales of equipment attached to electron microscopes and analyzers

April 6, 2011

Established Mel-Build Co., Ltd. (capital 3 million yen) with the start of development design acceptance business.

May 31, 2013

All ministries and agencies unified qualification, Grade D.

June 1, 2015

Capital increase 10million yen
(Capital increase from 3 million yen to 10 million yen)

September 2017

Build own company office of development room and factory

September 2019

We will try on a global market share with the only technology in the world.