1: Casters: zoo tib yam casters, PU log (cov ntaub ntawv mos, haum rau cov plag tsev ntoo, thiab chav tshuab).
2: Lub rooj zaum ob txhais ceg: Lub thickness ntawm cov hlau ncej ncaj qha cuam tshuam rau lub neej kev pab cuam ntawm lub rooj zaum. Kev kho deg: polishing, tshuaj pleev xim, ci kua roj vanish (nto gloss, tsis yooj yim rau tev tawm), electroplating kom tshem tawm cov atlas (ntoo thav duab tsis tuaj yeem electroplated), electroplating zoo, thiab nws tsis yooj yim rau xeb.
3: Pneumatic pas nrig: tseem hu ua tus pas txuas txuas ntxiv, yog siv los kho qhov siab thiab kev sib hloov ntawm lub rooj zaum.
4: Chassis: qhov tuav lub rooj zaum, hauv qab yog txuas nrog lub pas nrig cua.
5: Lub rooj zaum rooj zaum: Nws yog tsim los ntawm ntoo, daim txhuam cev, thiab ntaub. Qhov zoo ntawm cov rooj ntoo ntoo feem ntau tsis xav tau los ntawm cov neeg siv khoom. Daim txhuam cev: rov siv cov paj rwb, paj rwb tshiab . 99% ntawm cov tuam txhab siv ob qho tib si ua ke, qhov tuab dua thiab tawv dua, tus nqi siab dua, qhov tuab yog tsim nyog, thiab qhov hardness yog tsim nyog. Nias lub rooj zaum nrog koj txhais tes, Khoom siv: Ma Rong, mesh, tawv. Lub thav duab yas yog nias rau hauv daim ntaub net. Hom lub rooj zaum no yog ntau nyob rau hauv txoj kab nrog breathability.
6: Handrail: Thickness cuam tshuam qhov zoo.
