Workers step up production of intelligent sweeping robots at the GiantSun Electronics Factory in Taiwan Industrial Park, Hunan Province, on October 19. Since May this year, GiantSun Electronics has added 1.3 billion yuan of new orders, a year-on-year increase of 245 percent. The company seized the opportunity to expand the plant of 30000 square meters, add more than 1500 employees, expand the production line, and catch up with orders.