Kampani yotsogola ku China yomwe imapanga zida zothandizira nsalu ndi zida za silikoni wagwirizana ndi othandizira am'deralo kuti apereke chithandizo chofunikira chaukadaulo kuthana ndi zovuta zomwe makampani osindikiza nsalu ndi utoto akukumana nazo, pamapeto pake.
Digital makina osindikizira adzakhala ndi vuto la kamphepo kamphepo, zomwe zingakhudze khalidwe la kusindikiza, chifukwa cha kuchuluka kwa mtengo kupanga,BYDI wakhala nawo zimayambitsa digito kusindikiza chitsanzo kamphepo kaye, lero BYDI kupitiriza kugawana nzeru.