Group 1 - The company, Beilong Precision (301567), provides structural components such as lens tubes, isolation rings, pressure rings, lens seats, bases, carriers, shielding covers, and VCM motors for leading enterprises in the smartphone sector, including Sunny Optical, Amphenol, Samsung Electro-Mechanics, and TDK Group [1] - The products are widely used in smartphones operating on both Android and iOS systems [1]

Group 1 - The core viewpoint of the article highlights that Beilong Precision (301567.SZ) provides various structural components widely used in smartphones, applicable to both Android and iOS systems [1] - The company supplies products such as lens tubes, isolation rings, pressure rings, lens seats, bases, carriers, shielding covers, and VCM motors to leading enterprises in the industry, including Sunny Optical, Amphenol, Samsung Electro-Mechanics, and TDK Group [1]

Group 1 - The company, Beilong Precision (301567.SZ), has confirmed its products are utilized in the smartphone supply chains of major brands like Huawei and Apple [2] - In the smartphone sector, the company provides structural components such as lens tubes, isolation rings, pressure rings, lens seats, bases, carriers, shielding covers, and VCM motors to industry leaders including Sunny Optical, Amphenol, Samsung Electro-Mechanics, and TDK [2] - The products are widely applied in both Android and iOS operating system smartphones [2]