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un5-150 series mobile rail flash butt welder
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industry overview
▪ achievements of complete plant of digital pressure welder
▪ control system modification form
▪ completed or under construction by fixed welding machine
▪ completed or under construction by mobile welding machine
▪ national high-speed railway net
▪ china railway group limited begins the construction of 7 important railway project
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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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