More than 70 years designing and manufacturing turf machinery has given SISIS a wealth of knowledge and a rich tradition of innovation, quality and classic design. The SISIS policy of continual development ensures that the current generation of SISIS equipment also incorporates the latest technology.SISIS products are renowned for their dependability; tough, sturdy design; long working life; exceptional, all-round performance ~ characteristics which enable turf managers to achieve their objectives with minimum effort. SISIS tines and blades are made from quality materials to be long wearing and to give optimum results.