info@taixinjm.com
inner gear ring
internal gear
drone Large inner gear ring
Large carbon steel inner ring
Gear spline shaft
spline shaft
Contact: Rainbow
Phone: +86-13725598603
E-mail: info@taixinjm.com
Add: No. 284, Dongfang Industrial Area, Dongfang Village, Songgang Town, Bao’an District,ShenzhenCity,China.
Rainbow