邮箱：seamless.pipe@yahoo.com
手机：86-13862343100
电话：86-512-52858616
地址：No.33, Zhennan Road, Zhenmen, Changshu,Jiangsu,China
网址：Http://www.yxgg.com.cn
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| Engine | Tank |
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| Oil Extraction | Steamship |
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| High-speed rail aircraft | Car Chassis |
