Zhenhan provides seamless aluminum tubes and bars made of various alloys for the robotics/drone industry. For the robotics industry, these include alloys such as 2024, 3003, 2052, 5083, 6061, 6063, 6082, and 7075, used in the manufacture of robot bodies, arms, joints, bases, supports, linear module shells, and guide beams. For the drone industry, these include alloys such as 7075, 7050, 6061, 6082, 5052, 2024, and 2011, used in the manufacture of airframe structural components, power system structural components, flight control and electronic system structural components, landing systems, gimbals, and camera systems.