Material 
we can use any metal material available to make perforated sheets. The most common required material are as following
Carbon Steel
Galvanized Steel
Stainless Steel
Aluminum
Aluminum Zinc Steel

The most common width and length are as following
1000MM X 2000MM 1220MM X 2440MM 1250MM X 2500MM
1250MM X 6000MM 1500MM X 3000MM 1500MM X 6000MM

Bai Ma perforated metal Co., Ltd. is the best professional manufacturer of the perforated metal in china. We can punch round hole, square hole, conical hole, rectangular hole, slotted hole, triangular and hexagonal holes. Our factory ,using a combination of high-tech CNC punch press and CNC Feeding and adopting new special dies, can process punching parts Maximum size: 2.0 meters width x length 6.0 meters x thickness 30 mm. Within the specifications we can perforate stainless steel plate, iron plate, galvanized plate, aluminum plate, aluminum, copper, wood, PVC polyester panels. The minimum hole diameter we punched up to 0.2 mm. Arrangement accuracy 0.015mm, Arrangement angle of holes form of 90 degrees, staggered 60 degrees and staggered 45 degrees.

 In addition, we have tools and molds for all kinds of perforated sheets. If we do not have to tools for the exact pattern you want, our tooling department will be more than pleased to produce a new tool, enabling us to supply perforated sheets exactly to your wishes.

In order to diversify our existing market, we are interested in supplying our high quality products to you on favorable terms and conditions. Upon receipt of your inquiries.