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
aigre was commended by the serbian exchange group
addtime：2019-09-16click：1712
on sept. 5th, the technical exchange delegation from the serbia department of transport and the serbian railway company visited the construction site of lianyugang-zhenjiang high-speed railway to observe the rail laying and rail welding technology of chinese railways.
lianyugang-zhenjiang high-speed railway is 305 km and has 16 stations. at the track laying construction site of gaoyou bridge constructed by the china railway 17th bureau group co., ltd. , the un5-150zb1 flash rail welding machine carried out seamless welding operation and welded the 100-meter rail into a whole long rail, which opened the eyes of serbian experts.
