How to get high security garrison fence? Today I will introduce it to my lovely guest. First, choose new galvanized steel pipe which surface should be clean, and without rust, dust and oil stains. Second, cutting the steel pipe to match guest inquiry , then make tube pointing Third, welded the cut tube with same distance. After welded, the panel should be even and the pipe cannot be curved. The last step, painting. standing---heating--painting---heating--finishing Packing and send it away