Engineering Lab

National Highway Maintenance Engineering Lab
Gaoyuan SG is a privately-held company that has taken on the construction of the nationally-recognized testing laboratory. Through 4 years of operation and development, our lab has successfully passed the acceptance inspection. Gaoyuan’s testing center is equipped with 9 professional testing labs and over 200 diverse sets of industry-leading test equipment. In addition, we have established a special pavement material showroom. We demonstrate a comprehensive range of construction techniques in the event of problems arising on roads in China. This provides a reliable guarantee on the research of our road maintenance equipment.

State-Level Testing Center
  • Testing center panorama
  • Logo of testing center
  • Tester is testing
  • Showroom for pavement material
  • Display area for pavement craft
  • Showroom
  • Fiber chip seal surface treatment

Showroom of pavement material shows a variety of diseases of road and corresponding construction technology.

  • Vertical loading wheel tester
  • Hydraulic integrated testing center
  • Five axes
  • Plate rolling machine
  • Gantry-type drilling and milling center
  • Laser cutting machine

Our company is equipped with the world's leading equipment, such as laser particle size analyzer, hydraulic guillotine shear, bending machine, four - axis plate rolling machine, five axes, laser cutting machine and so on, contributing to the research of road construction equipment.

  • Laser cutting machine is operating
Product Videos
  • Asphalt Distributor
  • HGY5122TXH MOH Pothole Cold Patcher
  • HGY5311TCSF Micro Surfacing/Slurry Paver
  • HGY5317 Fiber Chip Sealer