电话: 021-59757806
传真: 021-59757375
姓名: LEEJUN
shanghai jonson machine co.，ltd
concrete formworks & precast concrete moulds & tunnel formworks & box culvert moulds magnet mould & precast concrete magnet % concrete segment moulds
主要产品/业务: concrete formworks & precast concrete moulds & tunnel formworks & box culvert moulds magnet mould & precast concrete magnet % concrete segment moulds
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