Mainly engaged in road construction machinery and highway maintenance of the technical development, production and sales.
主要从事筑路机械和公路养护机的技术开发、生产和销售。
In order to improve the precision and stability of the road maintenance machinery, and guarantee it to work normally, the work parameters need to be simulated and optimized.
为了提高养路机械作业的精度和稳定性，保证正常作业，需要对其作业参数进行仿真和优化。
However most of the maintenance machinery of the superhighway are still imported, and the fund of the common road maintenance is lacking so far.
然而，高等级公路的养护机械至今仍然依赖进口，普通公路养护的资金匮乏。
The rammed car is a kind of large-scale road maintenance machinery in railroad, and its electricity section shoulders the control tasks of all the works and is the cerebrum of the vehicle.
捣固车是一种大型的铁路养路机械，其电气部分担负着各种作业的控制任务，是整车的大脑。
Over 1000 sets of road construction machinery and maintenance machinery special purpose vehicles are produced and sold annually and have been soled all over the country, and Asia, Europe and Africa.
企业年生产销售专用车、公路施工机械、养护机械1000多台套，销售业绩遍布全国，并远销亚洲、欧洲、非洲等国家。
Over 1000 sets of road construction machinery and maintenance machinery special purpose vehicles are produced and sold annually and have been soled all over the country, and Asia, Europe and Africa.
企业年生产销售专用车、公路施工机械、养护机械1000多台套，销售业绩遍布全国，并远销亚洲、欧洲、非洲等国家。
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