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Beijing Zhongtian Road Tech Co. Ltd. is a national high-tech enterprise specializing in the R&D and application of pavement materials. Main products include asphalt mixture additives and a full range of road maintenance materials.

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2016,three ring main road
In 2016, in the Beijing three ring main road overhaul project, the construction ...
Beijing Kunming high speed
In 2016, in the Beijing three ring main road overhaul project, the construction ...
2018
our snow&ice self-melting addictive was successfully applied on Zhangzhuo Expres...
Cold feed
The traditional thermal repair method cannot meet the requirements of high grade...
RA application rolling of th...
The performance index of RA is far superior to that of similar products (includi...
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