DeJi is a professional manufacturer specializing in perforated metal and precision perforation solutions for industrial applications.

But we do more than simply produce perforated sheets.

We believe that every perforation project starts with a problem to solve. It may be a filtration requirement, a separation challenge, a specific airflow or open-area requirement, or a need for a particular material, hole pattern, or dimensional tolerance.

Our role is to understand that requirement, identify the critical factors, and provide a better solution — from material selection and perforation design to the finished product.

We work closely with our customers to turn ideas, drawings, samples, and technical requirements into practical perforated metal products that are made for their specific applications.

Our purpose is simple:

Understand the problem.
Improve the solution.
Deliver the right product.

At DeJi, we believe better products begin with better solutions.