Dongguan Jiusi Additive Manufacturing Co., Ltd. has filed a technical transformation project to expand production and enhance efficiency for titanium alloy structural parts. Jiusi Additive is a service provider specializing in ultra-fine metal 3D printing, focusing on mass production for civilian fields such as consumer electronics and intelligent robots. It achieves a minimum wall thickness of 0.05mm and a printed part roughness superior to Ra 2 microns, and has overcome the 'pinhole' issue in titanium alloy mirror polishing. The company previously completed tens of millions of yuan in Pre-A financing and has an annual delivery capacity of 100,000 units for a single product. This filing indicates that Jiusi Additive's capacity for titanium alloy structural parts in the consumer electronics sector is further expanding, moving toward higher efficiency and lower cost at scale.