TD Tech Ltd. (hereafter TD Tech) was founded in Beijing in 2005. Our vision and mission are to bring connectivity to industries. The company was founded in 2005. In 2011, Chengdu TD Tech, its wholly owned subsidiary, was established for developing and marketing communication solutions for industry customers. Currently, TD Tech has R&D centers in Beijing, Shanghai and Chengdu, and more than 2,000 employees, with over 70% being researchers and engineers. The company values technological innovation and spends 20% of its revenue on R&D every year, CNY 10 billion totally, which yields a good outcome. It has more than 1,800 valid patents, and more than 90% are utility patents. It has business presence in more than 100 countries worldwide, serving 5 million industry customers. It has four product lines: Industry wireless products, IoT&5G, device products and emerging business product line.