Japanese

Company Profile


Company nameSekisaku Co., Ltd.
locationFirst Building 5F, 17 Kanda Higashimasushitacho, Chiyoda-ku, Tokyo
telephone+81-3-5244-4025
FAX+81-3-5244-4026
EstablishmentMarch 1945
presidentBeji Sasaki
capital10,000,000 yen
Number of employees10people
Business items
  • drilling bit
  • drilling tools
  • large diameter bit
  • mud pump
  • shield machine bit

  • Company nameSEKISAKU Fukuoka branch office
    location1-24-17 Oshiro, Onojo City, Fukuoka Prefecture
    telephone+81-92-503-7110
    FAX+81-92-583-3933

    production factory


    Company nameSekiyu Sakuseiki Seisaku Co.,Ltd Koga factory
    location544 Koga, Koga City, Ibaraki Prefecture
    telephone+81-280-32-5222
    FAX+81-280-31-2741
    LINKClick here for factory details

    Company nameSekiyu Sakuseiki Seisaku Co.,Ltd Sakama Factory
    location198-26 Sakama, Koga City, Ibaraki Prefecture
    telephone+81-280-48-2709
    FAX+81-280-48-2467
    LINKClick here for factory details

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