Core Viewpoint - Apple's first foldable screen product is expected to be released in 2026, showcasing extreme industrial design aesthetics with features such as no creases, ultra-thinness, and high durability, leading to a rapid increase in annual shipments [1][2] Group 1: Product Features and Material Usage - The use of titanium and titanium alloys is anticipated to significantly increase in foldable screens due to their high strength, corrosion resistance, and good surface texture [2] - The frame of the foldable phone must provide sufficient structural support while minimizing weight, making titanium alloy frames superior to aluminum in terms of bending resistance and lightweight properties [2] - The screen backing, which supports the flexible OLED screen, is likely to use pure titanium to balance weight, performance, and processing costs [2] Group 2: Industry Trends and Technological Advancements - The maturity of 3D printing and other forming processes is expected to enhance the penetration of titanium alloys in consumer electronics and aerospace sectors, with applications in products requiring extreme lightweight and structural strength [3] - As 3D printing technology matures, titanium alloys are projected to rapidly penetrate high-end consumer electronics such as foldable devices, AR/VR headsets, and drones [3] Group 3: Company Positioning and Market Opportunities - Domestic companies are actively positioning themselves in the titanium and titanium alloy industry chain, with Tian Gong International (subsidiary Tian Gong Co.) focusing on high-end titanium alloy wire and supplying several leading international consumer electronics companies [4] - The company is expected to benefit from the increased production of foldable devices by major clients [4] Group 4: Investment Recommendations - The demand for titanium alloys in high-end consumer electronics, represented by Apple's foldable device, is expected to continue rising, alongside the growth of 3D printing applications [5] - Relevant investment targets include Tian Gong International (00826), Industrial Fulian (601138.SH), BYD Electronics (00285), and Jie Bang Technology (301326.SZ) [5]