[german brushless pure copper motor] 10-year warranty(【德国无刷纯铜电机】质保十年)

suitable for home 25 flat inner 800mm high button(适用居家25平内800mm高按键款) suitable for home 25 flat inner 800mm high remote control type(适用居家25平内800mm高遥控款) suitable for office 35 square meters 900mm high button models(适用办公35平内900mm高按键款) suitable for office 35 square meters 900mm high remote control type(适用办公35平内900mm高遥控款) applicable shops: 50 square meters, 1000mm high, button(适用商铺50平内1000mm高按键款) applicable shops 50 square meters within 1000mm high remote control type(适用商铺50平内1000mm高遥控款) applicable factory 70 square meters inner 1100mm high button(适用工厂70平内1100mm高按键款) applicable factory 70 flat inner 1100mm high remote control type(适用工厂70平内1100mm高遥控款) 80 square meters for workshop [1.2 m high] mechanical model(厂房80平适用【1.2米高】机械款) workshop 80 square meters suitable for [1.2 m high] remote control timing model(厂房80平适用【1.2米高】遥控定时款) 100 square meters for factory building [1.3 m] mechanical model(厂房100平适用【1.3米高】机械款) 100 square meters for factory building [1.3 m high] remote control timing model(厂房100平适用【1.3米高】遥控定时款) 150 square meters for factory building [1.4 m] mechanical model(厂房150平适用【1.4米高】机械款) 150 square meters for factory building [1.4 m] remote control timing model(厂房150平适用【1.4米高】遥控定时款)