Trolley roller
gear
diodes
fishplate
Frequency converter
Electronic control system
Swing brake
Wind speed alarm
Tower crane boom
Brake pads
Disc as-brake
Travel switch
Contact: Yulia
Phone: +86-181 1428 6866
Email:sale@yxhoist.com towercrane2017@yxhoist.com
Add:Room 104, Building 6, Shenghuarong Shiyuan, Lianyungang, China