Company Description: Qigndao Leader Machinery Co., Ltd is a 10-year experiences professional manufacturer for pipe, sheet, profile extrusion lines and other relative machineries. Pipe, sheet, profile extrusion line prduced by Qingdao Leader Machinery Co., Ltd adopt advanced design concept, use high quality steel materials, through strict producing process have high output capacity, low energy consumption, high precise, long using life, easy to operate and many other advantages had been exported to many countries. |