Our compact, hand-propelled friction tester delivers CAP 437–compliant data. Results can be exported via USB drive for immediate report generation on any PC.

Our rental service supplies pre-calibrated, ready-to-use units with flexible terms to suit every project.

For further information or inquiries, please feel free to contact us at any time 

— we are always happy to provide assistance.

Contact us:  +86（10）83659992、13901388706、13910312910

JRONT supplies airport and highway friction-coefficient testers that comply with ICAO and FAA standards. Real-time data acquisition and secure upload to any data-management centre are built in. Every rental unit is pre-calibrated and ready for immediate use, delivered on flexible terms to match your schedule.

For further information or inquiries, please feel free to contact us at any time

 — we are always happy to provide assistance.

Contact us:  +86（10）83659992、13901388706、13910312910

This fully automatic/manual static motor and winding analyser covers 4 kV–40 kV, allowing users to tailor test parameters and configurations to any motor type.

Our rental service supplies pre-calibrated, ready-to-use units with flexible terms to suit every project.

    For further information or inquiries, please feel free to contact us at any time 

— we are always happy to provide assistance.

Contact us:  +86（10）83659992、13901388706、13910312910

JRONT's Bolt-Check System tracks clamping force throughout the entire tightening sequence of new bolts—without affecting joint stiffness. Because the correct preload is achieved from the outset, the recorded data can be used to create maintenance schedules and serves as verifiable evidence in warranty claims.

Regular bolt inspections confirm proper clamping force and evaluate fatigue losses. Planned maintenance based on these results secures turbine safety and reduces the need for unscheduled work. Bolt loosening can trigger forced shutdowns and revenue loss from turbine downtime.

Efficient, controlled maintenance is essential for cost reduction. Ultrasonic clamping-force testing is a reliable, economical method for determining the condition of bolted joints and has proven simpler to apply than other techniques. Using ultrasonic tools lowers maintenance frequency and shortens the time required for bolted-joint servicing.

    For further information or inquiries, please feel free to contact us at any time 

— we are always happy to provide assistance.

Contact us:  +86（10）83659992、13901388706、13910312910

Rental Models

  Our rental service is designed to fully satisfy customer needs by offering a wide range of test equipment and flexible rental options:

  *Short-to-mid-term rental: Ideal for projects lasting up to three months, addressing temporary requirements. Choose from 3-day, 1-week, 15-day, 30-day, 60-day, or 90-day terms, all including maintenance and calibration services.

  *Long-term rental: Eliminates the need for large capital outlays or upfront investment, lowering corporate costs and investment risk. Terms of 6, 12, 18, or 24 months are available.

  *Rent-to-own: Suited for customers with limited procurement budgets or strict financial controls, such as those requiring phased funding. Flexible terms apply; after half the original term has elapsed, the equipment may be purchased. A warranty of three months to one year can be provided according to customer needs.

       *Try-before-buy: For customers uncertain about a device or project, renting first mitigates risk; a purchase decision can be made once uncertainties are resolved. Flexible terms apply; after half the original term has elapsed, the equipment may be purchased. A warranty of three months to one year can be provided according to customer needs.

Rental Process:

  1. Customer inquiry via our website, phone, or direct contact.

  2. Assistance in selecting the appropriate equipment and configuration.

  3. Rental rates vary according to term length; preferential policies apply.

  4. Upon mutual agreement, sign the rental contract.

  5. JRONT covers all shipping costs for equipment delivery.

  6. On-site commissioning and technical guidance provided as requested.

For further information or inquiries, please feel free to contact us at any time 

— we are always happy to provide assistance.

Contact us:  +86（10）83659992、13901388706、13910312910