Our Line of Business

Information

Our contact information
E-Mail:info@stri.co.jp

Phone: +81 3 3556 1641

Support


  • Greensquare E-Mail Address
    　　info@stri.co.jp
  • Greensquare Pnone　 +81 3 3556 1641
  • Greensquare Fax　 +81 3 3556 1688
  • Greensquare Address
    　　Sakata Bldg. 8F, 3-4-3 Iidabashi, Chiyoda-ku, Tokyo 102-0072, Japan
  • Greensquare Business Time 　　10:00 a.m.〜6:00 p.m. (Weekday)