We can supply various  pattern .

The following process can give you a better understanding of quality of our products.

The 1st step: You should know some parameters about the products.

(1)Material: The following is the familiar material and standard size, if you have special requirement, we also do our best to meet your requirement.

(2)The thickness of the material sheet

(3)Hole shape: Round /Square/ Slot/Triangle/Diamond/cross/hexagonal etc.

(4)Hole diameter: In general it is advisable that the hole diameter should be larger than the thickness of sheet.

(5)Pitch: The distance between the two hole center .

(6)Hole pattern: Staggered and straight

(7)Margin: A) The margin as your requirement

                  B) The least margin

                  C) No margin