For over 55 years, Simpson Strong-Tie has focused on creating structural products that help people build safer and stronger homes and buildings. The company has led the industry in structural systems research, testing and innovation, and works closely with industry professionals to provide code-listed, field-tested products and value-engineered solutions. Simpson Strong-Tie's extensive product offering includes connectors, fasteners, fastening systems, lateral-force resisting systems, anchors and products for concrete repair, strengthening and protection (less)