Hangzhou New Sword Mechatronics Co., Ltd. is a world-leading supplier of planetary roller screws and linear electric-drive joint solutions. Founded in 1999 and a national key "Little Giant" enterprise, the company has focused on R&D and innovation in precision mechatronic transmission solutions since its inception. Its main products include planetary roller screws, ball screws, linear electric-drive joints, automotive seat horizontal drive mechanisms (HDM), and ultra-precision metal transmission components, mainly applied in automotive and humanoid robot industries. Dedicated to mechatronic transmission R&D and intelligent manufacturing, the company provides design-and-test technical solutions and high-quality functional products based on customer requirements for transmission performance and interface space — an ideal partner.