Lioaning Risheng Heavy Machine Manufacturing Corporation is a large scale manufacturer that engaged in design,development,manufacture and sale of vertical lathe.Register capital of Risheng Company is 18 million RMB,covering 50000 square metres floor areas.Risheng Company passed attestation of system of ISO international quality in 2004.Risheng Company has a set of mature technology.Risheng sincerely welcome overseas exchanges and cooperation.