I-Dalisheng ineminyaka eyi-13 yamava atyebileyo kuyilo kunye nemveliso yethayile echukumisayo yokupakisha kwindlela eyimfama.Sineentlobo ezinzulu:
Imicu yentsimbi engenasici
I-ABS/TPU yeplastiki ye-polyurethane strip tactile kunye ne-studs
Imicu yeBrass tactile
Imicu yeCarborundum tactile