About Kyowa
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Kyowa provides its customers with next-generation products and technologies with advanced plating materials in the precision machining field.
"HINOP" (pinhole-free, thick, electroless nickel plating for high precision processing) is just one of the materials that we have developed.HINOP has been used in Japan for more than two decades and has earned an outstanding reputation,especially in the field of the optical devices.

We continuously strive to develop new materials in order to keep up with the pace of increasingly sophisticated technology.
News & Events
June 08, 2017 June 21(wed)-23(fri)
21th LED/OLED Lighting Technology Expo (Hold Inside LIGHTING JAPAN 2017) at Tokyo Big Sight. Please visit us at our booth. (EAST4 71-38)
Click here for more information: http://www.mtech-tokyo.jp/
Dec 19, 2016 Nagoya offices have moved.
Our new office will be located at 7F Nagoya-yusen Bldg, 3-6-35 Nishiki, Naka-ku, Nagoya-shi, Aichi, Japan. 460-0003. There is no change of telephone numbers and fax number.
Jan 5, 2016 Jan 13(wed)- 15(fri), 2016
8th LED/OLED Lighting Technology Expo (Hold Inside LIGHTING JAPAN 2016) at Tokyo Big Sight.
Please visit us at our booth. (EAST 38-14)
Click here for more information: http://www.light-technology.jp/en/Home/
Aug 4, 2014 Kanto offices have moved.
Our new office will be located at 6-84-2 Ota-cho, Naka-ku, Yokohama-shi, Kanagawa, Japan. 231-0011
There is no change of telephone numbers and fax number.
Jan 8, 2014 Jan 15(Wed)- 17(fri), 2014
6th LED/OLED Lighting Technology Expo (Hold Inside LIGHTING JAPAN 2013) at Tokyo Big Sight.
Please visit us at our booth. (EAST 45-31)
Click here for more information: http://www.light-technology.jp/en/Home/
Dec 27, 2012 an 16(Wed)- 18(fri), 2013
5th LED/OLED Lighting Technology Expo (Hold Inside LIGHTING JAPAN 2013) at Tokyo Big Sight.
Please visit us at our booth.
Click here for more information: http://www.light-technology.jp/en/
Apr 27, 2012 Jun 20 (Wed) - 22 (Fri), 2012
16th MECHANICAL COMPONENTS & MATERIALS TECHNOLOGY EXPO (M-Tech) at Tokyo Big Sight.
Please visit us at our booth.
Click here for more information: http://www.mtech-tokyo.jp/en/Home/