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Room 1704, Building 37, No. 290 Yinhe Road, Chengyang District,Qingdao,Shandong,China China
Secondary suspension system comprised of an air bellow and an emergency spring designed for increased ride comfort and noise reduction between the bog
The air springs are widely used in light and metro rail lines in 34 domestic cities, as well as in many overseas countries such as Germany, France and
Mainline air spring A large number of developed mainline railway air springs are applied to various types of domestic speed-uppassenger train bogies.
連絡先担当者 Mr. Eric Dong Null
住所 Room 1704, Building 37, No. 290 Yinhe Road, Chengyang District, Qingdao, Shandong
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