Jack can be used for supporting heavy objects and lifting operations, saving manpower and improving work efficiency. The use of jacks on construction sites is generally used to support heavy objects and facilitate operations. Jacks can easily and quickly lift heavy objects, making it convenient for workers to carry out construction operations, improving work efficiency, and saving labor.

Jacks are widely used in our daily lives, and different types and specifications of jacks can meet the different needs of users. Only when the operator operates the jack in a standardized manner and regularly maintains it, can the jack be efficient, safe, and durable.