Core Viewpoint - The company primarily engages in smart hardware manufacturing and smart terminal product businesses, providing a range of services including engineering testing, manufacturing, and supply chain management for brand owners [1] Group 1: Business Overview - The main business of the company includes smart hardware manufacturing and smart terminal products [1] - The smart hardware manufacturing segment focuses on providing industrial-grade equipment and engineering testing services related to new energy products [1] - Key products include semiconductor packaging testing equipment components and other products related to the new energy sector [1]