company profile

Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd (TBT) is a world leader specialized in exporting testing instruments and equipment for the field of civil engineering, scientific research. Our products are especially necessary for civil engineering constructions, including machines and accessories that can conduct soil testing, cement testing, concrete testing, asphalt testing, material testing and NDT.

sales network

our customers are mainly distributed in South-East Asia(Vietnam/Thailand/Indonesia/Philippine/Singapore/Cambodia), South Africa, South America, Australia, Iran, Egypt, New Zealand, Spain. At the same time, we are endeavoring to develop our local sales agent in different countries.

Our Target

To be the largest and most professional supplier for products in our business scope through our efforts!
To be the best friend and solid cooperator of our customers!
To be the first supplier at customer's first thought when they need to order!

  You can always get our in-time reply via email or telephone or instant messenger;
 
■  You can always get best product with excellent quality and competitive price;
 
  You can always get goods news for on-time or advanced shipment at your desire;
 
  You can always enjoy our considerable & full-side after-sales service;
 
  You can always feel very convenient since we can help you sourcing and ship products from 
different factories via one shipment, which to a large extent save your time and cost;
Asphalt Mixture Cutting Machine
Asphalt Mixture Cutting Machine
TBTASQ-1
TBTASQ-1 Asphalt Mixture Cutting Machine is used to cut asphalt specimen for Asphalt Mixture Bending Test, Asphalt Mixture Shearing Strength Test and Asphalt Mixture Uniaxial Compression Dynamic Modulus Test.
Ground Penetrating Radar (GPR) Array
Ground Penetrating Radar (GPR) Array
TBTGPR-MIMO
TBTGPR-MIMO 3D GPR array system is a controller-antenna integrated multiple-input and multiple-output detecting system, the military grade anti-vibration design features it more convenient and flexible for using, even in complex environments the radar system still work stably and reliably.
Retroreflectometer for Road Marking with RL & Qd Value (Optional Camera Function)
Retroreflectometer for Road Marking with RL & Qd Value (Optional Camera Function)
TBTRMR-1J
TBTRMR-1J is a portable on-site instrument which simulate the brightness of road and airport marking that can be seen by the driver under the illumination of motor vehicles, and determine the retroreflection characteristic.
  • [News] The functions of Road Surface Profiler RSP 2025-11-25 2025-11-25
  • [News] Road Surface Profiler (RSP): Precision Measurement for Smoother Roads 2025-11-18 2025-11-18
  • [News] How to maintain the Heavy Weight Deflectometer HWD? 2025-11-11 2025-11-11
  • [News] Light Weight Deflectometers: Quick and Accurate Road Load Bearing Testing 2025-11-04 2025-11-04
  • [News] The functions of Road Surface Profiler RSP 2025-11-25 2025-11-25
  • [News] Road Surface Profiler (RSP): Precision Measurement for Smoother Roads 2025-11-18 2025-11-18
  • [News] How to maintain the Heavy Weight Deflectometer HWD? 2025-11-11 2025-11-11
  • [News] Light Weight Deflectometers: Quick and Accurate Road Load Bearing Testing 2025-11-04 2025-11-04