H&H Asia Group Limited is one of the pioneers in the Seam Sealing technology. Since 1993, the company has introduced various models from economy to best of the technology. In apparel sector this technology is mostly used in Jackets. When a jacket is constructed, pieces of fabrics are usually stitched together. The stitching results in punctures in the fabric which can allow water to seep in, causing you to get wet inside the jacket. These seams can be sealed using a special waterproof seam sealing tape (referred to as tape sealing).