SPINEA is a modern Slovak engineering company, engaged in development, manufacturing and sales of high-precision reduction gears, which are sold under the trademark TwinSpin. An invention of Slovak engineer was an impulse for the company establishment in 1994. TwinSpin high precision reduction gears are serially manufactured based on the grant of international patent. High precision reduction gear TwinSpin belongs to a category of HI-tech products and represents unique technical solution integrating radial-axial bearings with high precision reduction gear into a one compact unit.The products of the company are suitable for applications, which require high reduction-gear ratio, high kinematic precision, zero-backlash motion, high torque capacity, high rigidity, compact design in a limited installation space as well as low weight. They are widely used in an automation and industrial robotics, in the field of machine tools manufacturing, in the navigation and camera equipments, medical systems and in many other fields.