Today, well-known analyst Guo Mingchi pointed out that the screen size of Apple Watch Series 10 will be larger and thinner in thickness. Starting from the second half of this year, Apple Watch will begin to use components produced by 3d printing technology. Although there was no mass production at the end of last year, the production efficiency of 3d printing has been significantly improved after more than a year of intensive testing. Bright Laser Technologies is the supplier of 3d printed components. Unlike before, last year, it was a supplier of equipment for Bright Laser Technologies, but this year, it is a manufacturer of components. Due to the cost advantage of 3d printing, Guo Mingchi expects that the shipment of Bright Laser Technologies' 3d printed components for Apple Watch will continue to grow in the next few years and will have the opportunity to produce Apple Watch cases.