This is Simpson Strong-Tie

Take a look at our array of time-saving and cost-effective products and systems that help structures resist high winds, hurricanes and seismic forces. They include structural connectors, fasteners, lateral-force-resisting systems, anchors, product solutions for repairing, protecting and strengthening concrete, high-quality truss plates and software solutions developed specifically for LBMs and builders.
For more than 60 years, Simpson Strong-Tie has dedicated itself to creating products and technologies that help people build safer, stronger homes and structures. Learn more at strongtie.com