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It has a number of international welding engineers, welding technicians and welding quality inspectors, and has passed the international top-level aluminum alloy Welding qualification certification en15085-2 CL1 and international railway industry iris certification are ideal supporting enterprises and professional aluminum alloy products deep processing enterprises for domestic rail transit vehicle manufacturers.
Shandong Nollvetec Lightweight Equipment Co., Ltd.
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Time of issue:2019-05-22 00:00:00
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