In December 2012, the 100-ton electric chain hoist project provided by Shanghai Wanbo Hoisting Machinery Co., Ltd. to a large European Fortune 500 group company was successfully accepted. The design is a total of 4 25-ton electric chain hoists, and the lifting weight is a large-scale equipment with a rated load of 100 tons. After repeated trials, Shanghai Wanbo's high quality has won the unanimous approval of overseas engineers.