text: In 2017, manufacturing industries at home and abroad are developing with a with a sound momentum. Annual average PMI index of Guangdong industry reaches 51.8, and Guangdong’s industrial economy develops quite stable. LED industry in Guangdong also continues to recover wholly since the second half of 2016. Export value of 10 key LED products in 2017 reaches 19.173 billion USD, with year-on-year growth of 9.61%, which accounts for 48.97% of nationwide export. Guangdong’s export value, ranking top in China’s first, is much higher than other provinces and cities in China.