Business scope: Transportation Facilities,
Colored Asphalt,
Expansion Joint,
Sand And Gravel,
Operating Import And Export Business,
Building Materials,
Technology Development,
Sale,
Technical Consulting And Technical Services,
Asphalt,
Asphalt,
Anti Rutting Agent,
Regenerant,
Modified Asphalt,
Production And Processing Of Plastic Products,
Earthwork Sales,
Emulsified Asphalt,
Own House Rental,
Engineering Fiber,
Production Of Plastic Products,
...