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Contact Us
About Us
Our Business
Our Projects
Demolition Process
Recruit
Machinery
Info
Contact Us
03-6807-1377
Hours: 9:00 - 18:00 (Mon - Sat)
ja
en
zh-cn
WORKS
Kouken Kogyo Projects
Kouken Kogyo has helped solve challenges for a wide range of clients.
Project Portfolio
Latest Projects
埼玉県入間市狭山ケ原 熱交換器の製造工場S造倉庫棟解体工事
2013
05.05
2013年
東京都文京区池之端 S造他2棟解体工事
2013
01.12
2013年
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