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    Contact Details

    📍 Address:
    REGISTER OFFICE
    515, Kabi Nabin Sen Road,
    Kolkata: 700028

    CORPORATE OFFICE
    Globsyn Crystal Building 8A, 4th Floor, Tower-1 Block-EP, Sector-V
    Saltlake, Kolkata: 700091

    📞 Phone:
    +91 98361 31415

    📧 Email:
    info@drsta.in