Hefei Wang Qin Spring Co.,Ltd.
Contact Person: Sally Li
Phone:+86-17718175131
What'sApp:+86-17718175131
WeChat:wq-spring66
Fax: +86-551-68898119
QQ: 3381377620
E:hfwangqinspring@hotmail.com
Add: No.1288,Ziyun Road,Jingkai District,Hefei City,Anhui Province, China.
Web: www.wqspring.com
https://wqspring.en.made-in-china.com
Adjustable Safety Bottom Bracket
Size:2''& 3''
Instead of the bottom bracket and suitable for 11mm handle roller.
Fixed steel wire rope to prevent breaking by bolts and nuts.