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Company Profile

Company Name Ryoken Kiso Co., Ltd.
  • MSB-21 Minami Otsuka Bldg.7F, 2-37-5, Minami Otsuka, Toshima-ku,Tokyo 170-0005 MAP
  • TEL : +81-3-6912-6334
  • FAX : +81-3-5977-3077
  • Construction;

General constructor specializing in underground sector mainly Concrete Pile


Construction Underground Toundation Concrete pile in place Rotating pile penetration Soilcement composite steel pipe pile Watermark digging an underground continuous wall still pile

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