ZTECH is a high-tech enterprise specializing in the design, research and development, manufacturing, sales, and service of specialized machinery equipment for "high-quality air bubble film". Its main products include plastic machinery such as 2-layer air bubble film machines, 3-layer air bubble film machines, 5-layer air bubble aluminum film machines, 7-layer air bubble aluminum film machines, kraft paper (co-extrusion film) air bubble envelope machines, and air bubble film (epe foam) bag making machines.