1. Cov khoom siv no yog tsim los rau kev tawm dag zog kom muaj kev nyab xeeb thiab ua tau zoo.
2. Lub taub hau tig tau ntawm kev khoov, khoov thiab sab nraud tso cai rau cov neeg siv kom khaws qhov zoo tshaj plaws posture thaum lub sijhawm ua si.
3. Kev Piav Qhia Txog Lub Ncej: 11-gauge steel ncej ua kom muaj kev ruaj ntseg zoo tshaj plaws.
4. Qhov saum npoo ntawm txhua lub thav duab tau kho los ntawm kev txau electrostatic. Txhawm rau kom ntseeg tau tias qhov nplaum zoo tshaj plaws thiab ua haujlwm tau ntev.