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Pob
Cov pas nrig no Siv lub siab zoo ua lub zog aluminium profiles, tsis txhob xeb, nplaim oxidation grind arenaceous process.reinforced nruab nrab cov yeeb nkab, muab kev txhawb nqa zoo.
Cov txiv neej ua npuas ncauj ua haujlwm axillary thiab sib tuav tes, cia siv yog yooj yim dua, tsim tshwj xeeb ntawm cov yeeb nkab, muab kev thauj zoo dua, raj nrog roj hmab hose zam kev sib txhuam hlau txo kev sib txhuam thiab suab echoes.
Antiskid rubber cushions, muaj qhov zoo av txhuam kev muaj peev xwm, sab hauv Tibet hlau gasket, ntxiv dag zog rau lawv cov kav ntev, tuaj yeem kho qhov siab, haum rau qhov siab sib txawv.
