Uniseal Manufacturing Co. Ltd from Shanghai, China is a manufacturer of security seals, security stickers and other loss prevention products. Many of our staff have been working in this industry for over ten years. We have been selling products to over 20 countries.

We can also make products tailored to customers’ specific designs or needs. Our engineers always stand by to offer you their expertise and opinions. Any inquiry are welcomed. Free samples are available for customers to check.