Dalian torch dragon limited company of machine tool of professional development and production of various bar cutting machine, using the world's most advanced technology, high precision, high efficiency, can produce 100 tons -1600 tons of bar cutting machine, section roundness of percent is more than five, section tilt up to within one degree, weight error is less than one percent, initiate is belonged to in home, welcome and cooperation. http://v.youku.com/v_show/id_XNDMwNTk4Njcy.html