Electric chain hoist is a new type of electric hoist developed in recent years, and it is a light and small lifting equipment. Compared with the traditional electric wire rope hoist, it has the advantages of small size, light weight, low noise and high precision. In addition, electric chain hoists are all manufactured in accordance with international standards, using the most advanced international technology, fine workmanship, and tight fit between gears. Under the same conditions, the service life of electric chain hoist is longer than traditional wire rope electric hoist.