YAMAWA MFG. Co., Ltd. [ Head office ]
ISO14001

We make efforts to improve environment protection activities for next generations with the theme "Reliable Screw Threads" based on consideration to earth's environment.
- Date of certificationoct, 2003
- Register NumberJQA-EM3465
Oct, 2005: Transition to the version of ISO14001/2004
Sep, 2017: Transition to the version of ISO14001/2015
ISO9001

Emphasizing CS(customer satisfaction), we keep continuous improvements on the quality service to our customers and make efforts in the improvement of service quality.
- Date of certificationOct, 2012
- Register NumberJQA-QMA14664
Sep, 2017: Transition to the version of ISO14001/2015
YAMAWA MFG. Co., Ltd. [ Tsutsumi plant ]
ISO14001

By recognizing the effects of company activities toward earth environment, we make efforts to reduce environment burden and try to construct an environment friendly company. We comply with laws and rules related to environment and comply with agreement already agreed wtih Yamawa, and make efforts to protect contamination. We maintain and improve Environment management system. Through continuous improvements, we set environment purpose and target and periodically check where we are in the improvement process. We work with efficient use program of natural resouces and energy. By advancing recycle and reuse activities, we try to reduce wastes.
- Date of certificationJun, 2011
- Register Number07396-B
May, 2017: Transition to the version of ISO14001/2015
ISO9001

We aim to manufacture the products of highest quality and performance in the world. We timely and consistently offer such products as are recognized to be reliable to our customers. To accomplish this target, we continuously improve quality and productivity.
- Date of certificationJun, 2011
- Register Number07396-A
May, 2017: Transition to the version of ISO9001/2015
YAMAWA Taps Co., Ltd. [ Yonezawa plant ]
ISO14001

Recongnizing company activities causes effects on earth environment, we protect and continue to improve the envionment.
- Date of certificationJan, 2003
- Register NumberJQA-EM2930
Jan, 2006: Transition to the version of ISO14001/2004
Jul, 2017: Transition to the version of ISO14001/2015
ISO9001

We make efforts in consistent supply and quality improvement of the high quality products recognized by customers as those to be used with deep satisfaction.
- Date of certificationJun, 1996
- Register NumberJQA-1318
Jul, 2010: Transition to the version of ISO9001/2008
Jun, 2017: Transition to the version of ISO9001/2015
YAMAWA Precision Co., Ltd. [ Fukushima plant ]
ISO14001

We make efforts to reduce burden on environment. Complying with environmental regulations, we try to build up an environment friendly company.
- Date of certificationOct, 2002
- Register NumberJQA-EM2687
Oct, 2005: Transition to the version of ISO14001/2004
Oct, 2017: Transition to the version of ISO14001/2015
ISO9001

We make efforts to make consisent delivery of high quality products which our customers can use with high satisfaction, and to improve the quality.
- Date of certificationOct, 2000
- Register NumberJQA-QM5420
Dec, 2009: Transition to the version of ISO9001/2008
Oct, 2017: Transition to the version of ISO9001/2015
YAMAWA Precision Co., Ltd. [ Aizu plant ]
ISO14001

Recongnizing company activities causes effects on earth environment, we protect and continue to improve the envionment.
- Date of certificationDec, 2002
- Register NumberJQA-EM2846
Dec, 2005: Transition to the version of ISO14001/2004
Aug, 2017: Transition to the version of ISO14001/2015
ISO9001

To let world customers rely on, we continue to improve our products and timely offer high quality and high performance products.
- Date of certificationJuly, 2000
- Register NumberJQA-QM5046
Jul, 2010: Transition to the version of ISO9001/2008
Jun, 2017: Transition to the version of ISO9001/2015
TAIWAN YAMAWA Co., Ltd.
ISO14001

Recongnizing company activities causes effects on earth environment, we protect and continue to improve the envionment.
- Date of certificationApr, 2006
- Register NumberTW06/00941EM
Jul, 2005: Transition to the version of ISO14001/2004
ISO9001

Aiming at the highest quality and performance in the world, we timely offer the products and services that world customers believe in.
- Date of certificationJan, 2012
- Register NumberTW12/11133.01
YAMAWA ASIA Co., Ltd.
ISO14001

Recongnizing company activities causes effects on earth environment, we protect and continue to improve the envionment.
- Date of certificationApr, 2006
- Register NumberTW06/00941.1EM
Jan, 2007: Transition to the version of ISO14001/2004
ISO9001

Aiming at the highest quality and performance in the world, we timely offer the products and services that world customers believe in.
- Date of certificationJan, 2012
- Register NumberTW12/11133.02
YAMAWA International Co., Ltd.
ISO14001

By paying condiseration to earth environment and by taking "Reliable Screw Threads" as our theme, we will make our efforts to the environment protection activities for our next generation.
- Date of certificationSep, 2008
- Register NumberJQA-EM3465A
Sep, 2017: Transition to the version of ISO14001/2015
ISO9001

By putting our emphasis on CS (cutomer satisfaction), we will continuously improve the service quality to our customers and make our efforts on improvement of the service qualtiy.
- Date of certificationOct, 2012
- Register NumberJQA-QMA14664A
Sep, 2017: Transition to the version of ISO9001/2015
YAMAWA Engineering Service Co., Ltd.
ISO14001

By paying condiseration to earth environment and by taking "Reliable Screw Threads" as our theme, we will make our efforts to the environment protection activities for our next generation.
- Date of certificationOct, 2003
- Register NumberJQA-EM3465D
Sep, 2017: Transition to the version of ISO14001/2015
ISO9001

By putting our emphasis on CS (cutomer satisfaction), we will continuously improve the service quality to our customers and make our efforts on improvement of the service qualtiy.
- Date of certificationOct, 2012
- Register NumberJQA-QMA14664D
Sep, 2017: Transition to the version of ISO9001/2015