| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
yuanzheng |
| 模式的数量 |
YZ8004 |
Frame: steel (Q235) Size of step:36.5*26*3.5mm, material of step: PP Close size:500*80*1380mm Extended size:500*750*1240mm Number of steps:3+1 Weight:5.8kgs Max load:150kgs TUV/GS certificate