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
more>>link us
- 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
news
leased welding machines delivery
addtime：2023-02-10click：285
on february 10, 2023, the rail welding machine leased by china railway first group co., ltd. was successfully loaded and sent to changchun project department.
