-LED warning system products contain a variety of products, most of which are made of aluminum alloy shell or ABS shell and PC lens material.

-Aluminum alloy shell adopts spraying technology. Aluminum alloy or ABS shell is smooth and fine in texture, and the material selection is superior. The products are widely used in public, inspection and agricultural machinery vehicles, heavy vehicles in mining areas, engineering construction and other large vehicles. Such as: large excavators, bulldozers, cranes, large trucks, pickup trucks, tractors, ships, special explosion-proof vehicles and other heavy or special vehicles. It is widely used. In order to enhance the safety of night driving or operation.