Surge Innovation (Shanghai) Co.,Ltd. is a professional manufacturer of building materials, drywall system, home & gardon materials and tools.1. Products including drywall tapes, drywall tools, construction and industrial fabrics, window screens; reinforcing accessories and other related products. 2. We are committed to providing our customers with high-level & special products and solutions. The products tested by international third-party certification bodies such as SGS, TUV...3. Surge Innovation as a professioanl manufacturer for drywall tape because of its exceptional performance. We are one of the most outstanding OEM manufacturer.