Cast aluminum tables and chairs adopt the ratio of pure aluminum and aluminum alloy pressing casting process, heating them to a molten state and casting molds to cool and shape them. They have many advantages such as durability, light weight, fast heat dissipation, radiation protection and rust prevention. The cast aluminum tables and chairs with good quality, the overall structure of the appearance presents a one-stop scene without obvious welding; when you touch the tables and chairs, you can feel the unique smooth and strong texture of metal. When you lift the tables and chairs and shake, listen Without any impurity sound, it is obvious that there is a kind of "realism" in the chair. The poor-quality cast aluminum tables and chairs are generally mixed with magazines such as sand, stone particles, etc., and they can make subtle noises when they are shaken.