... Founded in 1993, Yixing city power machinery factoryEstablished in 1997, Yixing city Boyu power machinery Co., LTDIn 2001 the company passed ISO9001 ... 2010 achieved the national ministry of science and technology innovation in science and technology project.To November 8, 2010, Boyu enterprise ... Kenya, Angola, Pakistan, Burma, India, Mexico,Germany. Cable Hydraulic Tension Machinery TY-2*50KN