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Add:3 Ailong Street,Longtou High-Tech Zone,Lushunkou,Dalian,China(116050)
Sales Tel:86-411-86287050
Technical Tel:86-411-86287362
Service Tel:86-411-86287050 / 86287230
Fax:86-411-86287351
E-mail:yubing@dltongtie.cn、helenli@dltongtie.cn、winneryang@dltongtie.cn
Website:www.dltongtie.cn