more>>industry overview
- ▪ welding flowers "bloom" guangzhou metro line 18
- ▪ state railway administration: promote major scientific and technological research and development and technological application of 400 km / h high-speed railway
- ▪ first in china! the observation meeting on intelligent track laying technology of ballasted track of xinyun company of china railway first bureau was held in china laos yumo railway
- ▪ sichuan-tibet railway lalin section completed!
- ▪ achievements of complete plant of digital pressure welder
- ▪ control system modification form
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- adddress：gangtong north road no.39, chengdu city, pixian county, sichuan province, china
- tel： 86（28）68619361
- fax： 86（28）68619361
- qq：1747358978
- email：aigretech@163.com
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great, aigre
addtime：2022-03-30click：927
this is the glorious moment of the creator.
sichuan science and technology award conference was held in chengdu on march 25, it is a grand recognition for the outstanding contributions of science and technology workers in sichuan province.
the project of "flash rail welding technology and equipment and application for high-speed rail" won the sichuan science and technology progress award on march 25! the project was completed by these companies: chengdu aigre technology co., ltd, southwest jiaotong university, china railway first group co., ltd.，china railway 11 bureau group co., ltd. and crrc meishan vehicle co., ltd.
