9 Electric and electronic apparatus and instruments, namely electronic diesel engine controllers; computer software and hardware, namely computer hardware and software for fuel and timing control in diesel engines for vehicles and vehicle parts and accessories
12 Vehicles parts and accessories, namely diesel engine controllers and 4x4 vehicle air intake snorkels
37 Construction, maintenance, servicing, cleaning, repair and installation of electronic diesel engine controllers, computer software and hardware for fuel and timing control in diesel engines, and 4x4 vehicle air intake snorkels