サン工業株式会社

Overview / History

Established in 1949
Outline and history of our company

Company profile

Name Sun Industry Co.,LTD.
Representative Takeo Kawakami
Address 2148-186 Nishiminowa,Ina, Nagano 399-4501, Japan
TEL 81-265-78-2510
FAX 81-265-78-4173
URL http://www.sun-kk.co.jp/en/

Company History

       
1949 Established as Sun Plating Industry Co., Ltd. in Higashimachi, Ina City.
1961 Moved to 4488 Inabe, Ina City
1972 Company name changed to SUN Industries Co.,
1986 Moved the entire factory to Ina Interchange Industrial Park, Nishiminowa, Ina City.
1996 Expansion of the second factory.
2000 ISO9002 certified.
2003 ISO9001 certified.
2005 Introduced the newest environmentally friendly wastewater treatment equipment.
2007 Completion of third factory.
Winner of the Award for Excellence in the 2nd Manufacturing Nippon Grand Awards.
2008 ISO14001 certified.
2010 2009-2010 Certified as one of Japan's 300 Most Vibrant Monozukuri (Manufacturing) SMEs.
2012 Winner of the Materials Process Technology Center Collaborative Management Prize
Winner of the Ministry of Health, Labor and Welfare Minister's Award at the 2012 National Plating Contest.
2014 Winner of the Manufacturing Award NAGANO
2014 NAGANO Manufacturing Excellence Certified.
2016 Winner of the Science and Technology Award from the Ministry of Education, Culture & Sports.
Headquarter Building established
Winner of the Excellent Company Award in the 50th Good Company Grand Awards.
2018 Certified as one of the "Companies Driving Regional Growth" by the Ministry of Economy, Trade and Industry.
2019 Received the Dark Blue Ribbon Medal from the Japanese Cabinet Office.
Awarded the Prize for Creativity from the Ministry of Education, Culture, Sports, Science and Technology.

Our Plating Lines

Our surface treatment methods Line configuration
Electroless nickel plating 6 lines (incl. 3 automatic lines)
Corrosion resistance chrome plating 1 line
Hard chrome plating 3 types of plating bath
Zinc plating (Zn) 4 lines (incl. 3 automatic lines)
Zinc-nickel alloy plating. 2 lines (automatic lines)
Tin plating (bright) 1 line
Electroless tin plating 2 types of plating bath
Blackening 1 line
Electro nickel plating 1 line
Decorative chrome plating 1 line
Gold plating 2 lines (incl. 1 automatic lines)
Hard silver plating 2 types of plating bath
Magnesium chemical conversion treatment 1 line
Aluminum conversion treatment 1 line
Stainless electropolishing 1 line
Electro deburring 1 line
Stainless Passivation 2 line
Special line for trial production 1 line

ISO

ISO9001

We will do our utmost to live up to our vision: Aiming to be a company that satisfies our customers through technological innovation, we will strive to improve quality and promote continuous improvement activities. In addition, we are currently promoting the acquisition of IATF 16949 for the automotive industry in 2021.

History of ISO9000 acquisition
September 1, 1999 Our first step toward obtaining ISO 9002.
October 17, 2000 ISO 9002: 1994 certified.
May 2, 2003 ISO 9002: 1994 certified.
May 17, 2010 ISO 9001: 2008 certified.
April 6, 2018 ISO 9001: 2015 certified.

ISO14001

Our environmental philosophy: Sun saves the Earth
We will protect the rich natural environment of Ina City. At the same time, we will make a company-wide effort to protect the broader environment and make effective use of resources so that the local community and our customers can feel at ease, in harmony with the environment. We will also tackle global climate change and work to protect the global environment under the slogan "Sun saves the Earth

History of ISO14001 acquisition
March, 2007 Our first step toward obtaining ISO 14001.
February 24, 2008 ISO 14001: 2004 certified.
April 6, 2015 ISO 14001: 2015 certified.