info@taixinjm.com
big module helical gear
brass helical gear
Small module helical gear
helical gear shaft
C45 worm + black oxide
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.