metal it is possible to provide a marketability with products manufactured by using the present method application_number US 201715591288 A description in the following description of the depicted embodiments the same reference numerals are used for features of the same type referring to fig1 through 8 shown is a method of forming a synthetic resin structure integral with two dimensional steel fabric according to a first embodiment of the invention as shown in fig1 the method has a weaving step a a severing step b a shape forming step c and a resin forming step d in the weaving step a warps 1 and woofs 2 are prepared each of which is made from a steel metal including a piano wire and the warps 1 and woofs 2 are woven or knitted as a steel mat to provide a two dimensional steel fabric 4 in a planar configuration as shown in fig2 the warps 1 and woofs 2 constitutes the two dimensional steel fabric 4 these warps 1 and woofs 2 are made from the piano wires as high strength steel wires to provide a flat structure 6 as described hereinafter in detail the warps 1 and woofs 2 are each prepared from the piano wires as the high strength steel wires and the warps 1 and woofs 2 are woven or knitted together as a plain weave in the severing step b the two dimensional steel fabric 4 is severed appropriately by a predetermined quantity to have a predetermined length l to resultantly shape a fabric piece as shown in.