The electrical control system has been optimized on the base of technology. So it has many advantages, such as compact structure, reasonable layout, reliable quality and low maintenance cost etc. All electrical parts are from famous supplier at home and abroad.

 We can match the components of Electric Control Panel according to customers' specially requirement. Our Panel strictly follows international universal standard, thus it can replace customers' same panel. These Panels can control 450-16000 KNM tower crane.

We supply original 15kw altivar 71 inverter for tower crane as well as other tower crane spare parts with good quality, competitive price, short delivery and professional service.

SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD located in Shenyang China is one of the biggest supplier and export of tower crane, luffing crane , topless crane , passenger hoist along with the spare parts for them. With 20 years' experience on tower crane rent , installation , repair and reconstruction, the company has more than 50 experienced mechanical and electrical engineer responsible for the installation guide, failure diagnosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Having a long-term and good cooperative relationship with China's most famous manufacturer of tower crane and passenger hoist like YONGMAO, SANYO, Sichuan SCM, Zoomlion, GJJ, BAODA,etc. The company can offer you the best quality original tower crane and passenger hoist withmostcompetitiveprice.