Production Facilities

Gaoyuan has established an impressive manufacturing complex equipped with 5 standardized manufacturing plants, one coating workshop as well as more than 270 diverse sets of production and test facilities. We have a workshop available for storage of raw materials and spare parts, including various pipes, sheet materials, workpieces, accessories, etc. We also have a main assembly area where we guarantee customers that the assembly procedure is conducted smoothly.The machining workshop is outfitted with high-performance large processing equipmentwhich can precisely process several varieties of parts and components with an error of ±0.02cm. In order to meet the requirements indicated on the production order, Gaoyuan’s workshop has implemented a flow line manufacturing process, and we have the capacity to deal with any urgent order efficiently. The assembly and testing process is conducted by our highly-skilled assembly operators in our workshop.Accessories required for assembly of each and every vehicle are strictly tested for the purpose of quality control. The annual production capacity reaches nearly 500 sets.

Production Workshop
  • Storage area of processing parts
  • Storage area of spare parts

Storage area of processing parts

Our company has a workshop for storage of raw materials and spare parts, including various pipes, sheet materials, processing parts, accessories, etc. The workshop is mainly serving assembly process, fully guaranteeing the ordered operation of assembly process of production line.

  • Warehouse

Processing workshop equipped with 40 lathes can precisely process different parts with an error of ±0.02cm. At present, our company can process about 2,000 parts per day.

Radial drilling machine

  • Finished product of processing parts
  • Employees are assembling spare parts

Processing workshop is equipped with 40 lathes, 5 radial drilling machines, 2 large shearing machines, welding equipment and other large processing machines, fully ensuring the accuracy of processing pieces.

  • Large cutting Machine is working
  • Large shearing machine is working
  • Assembly area of slurry paver
  • Storage area of tank

We have 5 extra slurry pavers in assembly area, meeting the situation of on time delivery and various emergency deliveries. In addition, we have professional workers to assemble and debug slurry paver, ensuring the quality of slurry pavers.

  • Slurry paver is being assembled
  • Slurry paver is being debugged


  • Storage area of tank of asphalt distributor truck
  • Tank of asphalt distributor truck
  • Spare parts of asphalt distributor truck is being assembled
  • Control System of asphalt distributor truck is being debugged


  • Asphalt distributor truck is being debugged
  • Assembly area of synchronous chip sealer
  • Storage area of tank
  • Debugging vehicle
  • Measuring vehicle parts

Testing vehicle

  • Processing area of non-chassis products and production equipment of emulsified asphalt


  • Tunnel washing truck is being debugged
  • Workshop of Yundy Tongfar

The workshop which is neat and unified mainly produces tunnel washing truck, snow blower and ice breaker.

  • Storage area
Product Videos
  • Asphalt Distributor
  • HGY5122TXH MOH Pothole Cold Patcher
  • HGY5311TCSF Micro Surfacing/Slurry Paver
  • HGY5317 Fiber Chip Sealer