ISO certified

Acquired ISO14001 (Environmental Management System) certi
fication ISO9001 (Quality Management System) certification

Our Yamato Factory is certified according to ISO14001 and ISO9001.
While manufacturing high-quality products, we try to protect the environment and fit in the local comminity. Further, we will promote continual actions for improvement and aim at future growth.

[Category (Environment-Management) ]

Registration number
JAER0536
Applicable standards
ISO 14001:2015 (JISQ 14001:2015)
Establishment
Yamato Factory of Tonan Drop Forging Co., Ltd.
Scope
Manufacturing of forged products for automobile, construction machines,industrial vehicle and others.
Scope of environmental management system
Examination body
Japan Automobile Research Institute,Registration Body.

[Category (Quality Management)]

Registration number
JAQR0167
Applicable standards
ISO 9001:2015 (JISQ 9001:2015)
Establishment
Yamato Factory of Tonan Drop Forging Co., Ltd.
Scope
Manufacturing of forged products for automobile, construction machines, industrial vehicle and others.
Examination body
Japan Automobile Research Institute, Registration Body.