Here are some of the most common problems or some mostly asked questions from our customers. If you still have questions, please contact us in a timely manner.

Can the surface of the perforated sheet be plastic coated?

No problem.At your request, please feel free to choose.However, such products will increase the cost.

Why the products are covered with oil, which is not convenient for carrying?

 In order to reduce the friction plates and abrasive, lubricating oil is very necessary.  However, we can take measure to deal with this if you have specific requirements.

Will the sheets be deformed after being perforated?

We have treated the metal sheets in advance. You need not worry about this.

What is the opening rate, please let us know how to calculate »

Perforation of the opening rate is the percentage of the total area.Hole shape, aperture size, spacing, different conditions formula is different, so please be careful. About opening calculating rate, please refer to the above documents.

What is artistic perforated metal screen?

Artistic perforated metal mesh, unlike ordinary sheet metal processing methods, it is made within the framework of special stamping, forming special tricks, text, graphics and so on. Style can be customized according to your needs.

Is the opening whatever we want?

Generally speaking, the use of circular hole is the largest, rectangular and diamond-shaped hole are also very popular. If you have special requirements, please contact us in a timely manner.

How is the opening layed out?

There is a conventional pattern, staggered 60 degrees, 45 degrees staggered, parallel, etc.