Perforated Metal Styles

Perforated Materials:

Perforated Metal Products

Technical Terms:

Other Sheet Metals

Processing Machines

About Us

Hengda perforated metal is supplied with various styles of perforating, embossing, slotting or checkered plates.

We perforate various metals also: stainless steel, carbon steel, aluminum, alloy. Even pvc and other materials.     

We focus on the production and R&D of perforated metal products. We are a comprehensive factory integrating production, processing and wholesale distribution. Since the year 1998, we have been engaged in R&D, production of punching plate and mesh series products. After years of research and innovation, based on computer control perforation technology, we have been supplying and exporting high precision copper, steel, aluminium and stainless steel perforated metal plates.
Our factory produces metal sheets of various types of holes, such as round holes, square holes, rhombic holes, fish scale holes, rectangular holes, cross holes, octagonal holes, hexagonal holes, triangular holes, pentagonal star holes, etc. We can provide products for various specific purposes, such as speaker grille, sound insulation mesh panels, filter net, anti-skidding metal plate, decorative mesh, ventilation mesh, perforated vibration screen, noise barrier, wind-proof dust preventing net, perforated metal walkways, handrailing system, balustrade railing panels, etc. Products are widely used in chemical machinery, pharmaceutical equipment, food and beverage machinery, silencing equipment, speakers, paper making, hydraulic fittings, filter elements and other industries.

We have over tweny years of experience in punching mesh processing. Our die-making technicians can design and provide dies for a variety of aperture, perforation pattern and arrangement, to meet your different needs. At the same time, we provide quality metal products at competitive prices. We also provide customers with incoming materials processing.

Mild steel perforated panels
Perforated metal plate with round hole precision punching

Aluminum metal sheet punched with square hole

SUS 304 Stainless Steel Perforated Sheet for Pleated Filter Element Manufacture 
Round hole perforated stainless steel 304 sheet used as support layer for candle filter wire cloth

SS architectural facade mesh panels
Stainless steel 304 perforated metal mesh, pattern: cross hole, for facade and roof cladding panels

Hexagonal hole perforated sheet for facade decorationCustomized holes decorative hexagonal mesh facade panels

Thickness verifying from 0.35mm to 3 mm and width maximum 1200mm. Standard sheet size is 1000mm*2000mm. and 1000mm*2500mm.
Custom order acceptable.

Specify the following when you order:
A. Specify the hole shape for perforated metal products:
Round, square, long round, triangle, scale, diamond, oval, hexangular, slot etc.
B. Sheet Metal Aperture
The minimum diameter we can fabricate is 0.8mm to 4 mm thickness. 

C. Perforated Pattern
Whether it is rRound, square, oblong, triangle, slot, hex, oval, diamond and a broad variety of special shaped holes.
D. Pitch
Hole center is the distance from the center of one hole to the center of the nearest hole in the next adjoining row. 
E. Open area
When you order, please keep in mind that punching holes in a material add stresses that can result in distortion of the product. The higher the open area, the more material distortion takes place, especially when the perforated pattern is bordered by margins on all four sides. But these distortions can be removed by our special in house leveling process. 
F. Metal Margins
Margins are the blank area along the edges of the sheet. You should provide the width of each margin on all four sides (measured from the edge of the sheet to the edge of the first hole).
G. Tolerances on thickness, pitch, openings, flatness, and shearing for perforated products. You should specify a specific tolerance ,so we can give you a precise product. Standard tolerance will be made unless you specify. 
H. Other data you consider helpful.

All for the needs of customers is the operating principle that our factory has been implementing. In the era of rapid change, we pay more attention to internal quality and constant improvement of production technology and efficiency. In addition to excellent products, we will also provide excellent after-sales service to our importers and distributors. Our company aims to develop by quality and reputation. Over the years, we have continuously expanded the domestic and foreign markets by virtue of quality, reputation and service, and reasonable price. Welcome to cooperate with us.

Please contact us today with your requirements.
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