Core Viewpoint - The company, Yihua Da (301029.SZ), operates as a one-stop procurement platform for non-standard automation equipment components, serving various industries including 3C, lithium batteries, automotive, photovoltaic, industrial robotics, and semiconductors [1] Group 1: Company Overview - The company provides a wide range of products including linear motion parts, transmission components, pneumatic elements, aluminum profiles and accessories, industrial frame structure parts, machined parts, small mechanical parts, and electronic and electrical products [1] - The primary clientele consists of manufacturers of automation equipment, indicating a focus on the automation sector [1] Group 2: Market Application - The products are mainly utilized in customized equipment and production lines, which makes it challenging for the company to penetrate end-user scenarios such as solid-state battery equipment [1] - The company also supplies products related to PCB testing probes, highlighting its involvement in the electronics testing segment [1]