1. Anti overweight shelves with different specifications are made according to the load-bearing plan. Therefore, the weight of goods placed on the shelf should be within the weight that the shelf can bear. Fortunately, the goods are placed on the shelf with load-bearing and load limiting signs. The principle of light weight at the bottom of the shelf should be followed, that is, heavy objects at the bottom and light objects at the top.Shopping Trolley manufacturer

2. Prevent high temperature and humidity. Of course, the shelf columns and beams are made of steel, and their appearance has been pickled, phosphated and high-temperature plastic sprayed, but after being damp and exposed to the sun, they may rust over a long time, thus affecting the service life.Shopping Trolley manufacturer