Maanshan Longbow machinery manufacturing Co.,LTD.The main production:Hydraulic plate duct forming machine;square duct production line;cnc plasma cutting machine;lock forming machine;flang forming machine and so on.Maanshan Longbow machinery manufacturing Co.,LTD,An edge is located in Jiangsu and Anhui provinces at junction of machinery,from the nanjing lukou international airport is 22 kilometers away from the wuhu river bridge is only 50minutes away.