Nws yog ua los ntawm cov ntaub ntawv xws li ABS thiab PC, thiab lwm yam, elegant sab nrauv zoo, siab firmness.Ua ke lub cev thiab npog yog tsau nrog plaub lub hau yas uas nyuaj rau poob.Nws specification thiab loj tuaj yeem tsim raws li cov neeg siv khoom xav tau.Economic thiab pheej yig.Tsuas yog muaj 1/4 qhov hnyav ntawm lub thawv hlau, kom yooj yim tuav thiab ua haujlwm, tsis muaj corrosion, yooj yim rwb thaiv tsev.