This document provides an overview of Sangfor Technologies Inc., a network security company. It discusses Sangfor's history and growth over 23 years, with R&D centers in China, the US, and elsewhere. Sangfor has developed security solutions like next-generation firewalls, endpoint security, and a business intelligence platform. The document highlights Sangfor's focus on innovation through a 20% R&D budget and over 1,500 patents. It also outlines Sangfor's global expansion, with offices and support centers around the world.