The invention discloses a metal composite sheet material, comprising a polyethylene reinforcing layer and metal plates compounding on the two sides of the polyethylene reinforcing layer, wherein the polyethylene reinforcing layer comprises at least a plurality of vacuum holes leading to the metal plate of one side of the polyethylene reinforcing layer. According to the invention, a plurality of vacuum holes are arranged on the polyethylene reinforcing layer, there is no air medium in a vacuum, noise can not be propagated, thus the heat insulating ability heat insulating ability and sound insulation ability of the metal composite sheet material can be raised, and a lot of polyethylene materials can be saved. The metal composite sheet material has the advantages of light weight, good sound insulation effect, and good heat insulation, is a high-quality energy saving product, and is suitable for decoration of external curtain walls, internal walls, cylindrical surfaces and angled facets with various shapes, elevators, billboards, etc. The invention further discloses a production technology and a production system of the metal composite sheet material.