Foundation Pit Fence Foundation pit fence is mainly made of welded steel wire connection, the surface after spray treatment, the color is generally yellow, red and so on. Product modeling nice, strong safety performance, can play a very good protective effect. Foundation Hulanwang seamless welding technology to make the perfect welding point. The corrosion resistance of the product is better, not afraid of the wind and the sun; its flexibility is good, you can repeatedly use. Foundation pit fence is widely used in construction sites, the construction of wellhead safety protection and other construction sites for the protection of isolation network. It can also be used to rebuild roads, traffic checks, companies setting cordon, and more.