Zhejiang Shuangjin Machinery Group Co., Ltd., established on 1987-04-04, Business scope includes manufacturing,Sales,Installation and commissioning,repair:Complete sets of mining machinery,Complete set of construction waste treatment equipment,crushing equipment,screening equipment,Conveying machinery,Dust removal equipment,Production of mechanical three-dimensional parking equipment,Sales,Install,repair,Technical Development of Mining Machinery and Equipment,Technical Services,technical consulting,Achievement transfer;Import and export(law,Except for items prohibited by administrative regulations,law,Items restricted by administrative regulations can only engage in business activities after obtaining a license);Installation of mechanical three-dimensional parking equipment,repair(Operating with a qualification certificate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)