... 4"4)widthXlength:1mX20m5)weigth:3.3kg/square meter6)surface treatment:electro galvanized7)zinc coating:4g/m28)edge: ... . made by half-autumatic and full automatic machine,for processing to kinds of raw materials of wire,it ... ,ring attaching,fencing mesh,and fencing used for feeding. As the surface treatment:electro galvanized chain link fence,hot- ... 201,302,304,304L,316,316L) no need for surface processing