Consistent Quality

With tightly-knit controls around our production process and our years of experience, we provide Ziplock packaging profiles with a consistently-maintained quality standard that we never fall short of.

Continuous Innovation

We are cognizant and always on the lookout for new technologies that leading packaging companies are adopting all over the world so that we always stay ahead of the curve.

Best Value for Price

Our cutting-edge manufacturing process goes through multiple iterations to ensure that we can provide you the highest quality re-closable systems at the most value. We offer cost-effective stand-up pouch zippers, waterproof zipper pouches, and airtight packaging within your budget!

Broad Product Range

Whether it is lamination zippers for lightweight items or slider zippers for the simple convenience of releasability, our packaging solutions have something for everyone.

About Our
Company

S.I. Industries specialize in producing high-quality, reusable plastic packaging products including Ziplock profiles for your Ziplock packaging bags. Through our leading brand ezLOCK™, we offer a diverse range of closure tapes to cater to many different use-cases and applications.