Material Guarantee：Zvinhu zvese zvechigadzirwa zvinoshandisa 757/707 nyowani ABS plastiki.
Surface Guarantee: 100% Kuongorora kuti udzivise chero kukwenya, kushayikwa plating, ita kuchenesa kwepasi pasina chero doti.
Chengetedzo Yekushandisa: Yedza pasi pe0.5MPa kudzvinyirirwa kwemvura, ita shuwa kuti musoro wega wega wekugeza unogona kushanda nemazvo pasina kuvuza.
Safe Guarantee: Shandisa iyo ine hutano ABS uye zvinhu zverabha, kudzivirira chero kusvibiswa kwemvura kubva pazvinhu