spec :
1,fore /rear adjustment :150MM.each setp:15MM
2.angle adjustment:15
3.three options of weight adjustment:50-120kg
4.out side materials:PVC
5 options:Armrest, safety belt, micro switch
contact: zhou_wenjun@alic.com
skype:fredzhou8866
tel:86-551-2299675 fax:86-551-2299314