41 Design, engineering, research, development and testing services in the field of machine parts; custom design of prototypes, prototype fabrication of new products for others
40 Custom manufacture of machine parts; information and advice relating to the aforesaid services
7 Machine parts, namely, springs, bushings, bearings, tolerance rings, seals, fasteners, washers, gearwheels, rods, tubes, sheets, seals for valves, electrical insulators, gaskets, seal rings, valves, joints, sensors
17 Plastic sheets for use in manufacturing for use in combination with bearings as machine parts or their spare parts