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Welcome to Aigre?
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UN5-150 series mobile rail flash butt welder
Main equipment for rail welding plant production l
Rail welding joint testing equipment
On-site welding rail auxiliary equipment
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Industry Overview
? National Railway Fixed-Asset Investment Reaches 355.9 Billion Yuan in the First Half of the Year, Up 5.5% Year-on-Year
? Successful Completion of the First-phase Overhaul and Concentrated Maintenance of the Eastern Section of Chengdu-Chongqing Railway and Xiangyang-Chongqing Railway in 2025
? Reaching Yan'an! The first high-speed railway track in the old revolutionary base area of northern Shaanxi is connected!
? National Railway Data Released: High-Speed Railway Mileage Reaches 48,000 Kilometers!
? Long Rail Connection Achieved for Track Section I of Ningbo Rail Transit Line 6
? Fixed-asset investment in national railways reaches 242.1 billion yuan from January to May, up 5.9% year-on-year
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Add:No.39 Gangtong North Rd.1,North Distric,Chengdu Modern Industrial Park,Pidu District,C hengdu,Sichuan,P.Rchina.
Sales Tel:028-68619361
Engineering telephone:13488946558
Human Resources telephone:13880436904
Email：aigretech@163.com
Aigre News
2025-12-11
? Aigre Organizes the 2025 Annual Staff Health Check-up
2025-12-10
? Complete Set of Equipment for Rail Welding Plant Production Line Purchased by China Railway No.1 Engineering Bureau was Successfully Delivered
2025-12-10
? Winter Care Warms Hearts, Canteen's Heartwarming Meals Deliver Warmth
2025-09-11
? UN5-150ZB6 Purchased by China Railway No.4 Engineering Bureau was Successfully Delivered
2025-09-10
? Aigre’s Rail Welding Machine Helps China Railway No.3 Engineering Bureau Enter a New Phase in Turnout Welding
2025-09-06
? Equipment for Rail Welding?Plant?Production Line Purchased by China Railway No.1 Engineering Bureau was Successfully?Delivered
2025-09-04
? UN5-150ZB6 Purchased by China Railway No.4 Engineering Bureau was Successfully Delivered
2025-08-30
? UN5-150ZB Leased by China Communications Construction Second Highway Engineering Administration was Successfully Delivered
2025-08-30
? UN5-150ZB4 Leased by Xichang Railway Track and Signal Maintenance Section was Successfully Shipped
2025-08-29
? UN5-150ZB4 Leased by Shanghai Railway Administration was Successfully Delivered
2025-08-29
? UN5-150ZB1 Leased by China Communications Construction Second Highway Engineering Administration was Successfully Delivered
2025-08-29
? UN5-150ZB4 Leased by Chongqing Railway Track Maintenance Section was Successfully Delivered
2025-08-20
? Aigre’s Switch Flash Butt Welder: Triumphs in In-switch Welds and On-track Insert Welding for No. 9 Switches
2025-08-15
? Cool Care in High Temperatures: The Company's "Summer Cooling" Activity Warms Employees' Hearts
2025-08-15
? UN5-150ZB6 Mobile Narrow-body Rail Flash Butt Welder was successfully delivered
2025-08-13
? UN5-150ZB6 Leased by China Railway First Group was successfully delivered
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