About PTSI

Post Tension Services India Pvt. Ltd. (PTSI) has been established since 2006 to provide cutting-edge engineering solution. It is a recognized leader in the field of concrete construction and has grown to become one of the leading companies specializing in pre-stressed concrete technology. PTSI designs and installs durable, state-of-the-art Mono-strand Unbonded Post-Tensioning System complying with International Standards and approved guidelines for building structures.

In addition to Mono-strand Unbonded Post-Tensioning System we provide I-Sects (Void Slab) System which makes concrete floors lighter and Smart Products like Maturity Sensing System for measuring and monitoring in-place concrete strength, Pared Frame as a smart solution for partition walls and Smart Stopper which stops your drill/core cutter machine as soon as it comes into contact with any metallic components (I.e. reinforcement, cable, strands etc).

Total Solution – Value Driven

  • We provide end-to-end solution for Monostrand Unbonded P-T System
  • In-house proficient P-T design
  • Value-added logistics of material and services


  • Dedicated Quality Assurance team for material as well as on site operations
  • Committed maintenance team for calibration of equipment
  • In-house tools and specialized equipment for calibration
  • Well maintained and calibrated equipment

Customer Focus

  • Services oriented approach
  • More than 80% customer retention


  • Openly shared our design criteria and material specifications

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