Zhangjiagang City Longsheng Machinery Manufacturing Co,Ltd. is located In Zhangiiagang City which is a NationalSanitary City and a rich city in the Southern Bank of the Yangtse River .The company is in Tangqiao Industriai DevelopmentZone, Zhangjiagang City .It is closely near The Riverine Expressway and Su-Yu-Zhang I-Grade Highway .It is with Suzhou- Wuxi-Changzhou Economic hinterland in the south. It faces the Yangtse River in the north. And it is with Shanghai in the east.It is with NanjJng i...