日本精度
Japan Quality
A Leading Share in Japan Pioneers in Automated Titration Technology
HIRANUMA Co., Ltd.
About Us
Founded in 1943 as a cooperative factory for Hitachi, Ltd., HIRANUMA has grown into a trusted manufacturer of electrochemical analysis instruments.
In 1965, we developed Japan’s first automatic titrator with dosing control, establishing our leadership in titration technology.
In 1972 we introduced Japan’s first Karl Fischer moisture analyzer. Since then, we have continued to deliver innovative analytical solutions.
Do you have any troubles like these?
✓ Would you like to simplify and automate your sample analysis?
Let us handle it!
Our Strength
Our strength lies in our integrated system, covering everything from design and manufacturing to quality assurance.
With decades of expertise and advanced development capabilities, we deliver solutions tailored to diverse customer needs.
Our mission at HIRANUMA is to consistently provide high-quality, reliable analytical instruments.
Our Main Products
Automatic Titrator COM-28/28S
Automatic Titrator COM-A19
Product Lineup
Custom solutions available for specialized applications.
Promotion Video
Service
Design and manufacture of electrochemical analysis instruments
Main Products
■Automatic Titrators
■Moisture Analyzers
■Total Organic Carbon (TOC) Analyzers (Japan only)
Message
As the first manufacturer of automatic titrators in Japan,
we have earned the trust of customers ranging from large enterprises and small and medium-sized businesses to government agencies.
We are expanding globally with particular focus on Southeast Asia, China, and the United States.
In Thailand, we have partnered with a local distributor to provide reliable on-site support.
Experience the reliability and excellence of Japanese-made analytical instruments from HIRANUMA.
PIC：Hiromichi Tatara
E-mail：info-f1@hiranuma.com
Company
HIRANUMA Co., Ltd.
1739 Motoyoshida-cho, Mito City, Ibaraki, 310-0836, Japan
Phone Please contact us via email
Corporate Website
https://www.hiranuma.com/en/Quality Management System
We adhere to rigorous quality and safety measurement from design through manufacturing and inspection.
If you have any questions or concerns about our products, please feel free to contact us.
Contact usHIRANUMA Co., Ltd.
1739 Motoyoshida-cho, Mito City, Ibaraki, 310-0836, Japan
Phone Please contact us via email