Gelonghui October 16th 丨 Suda Shares (001277.SZ) stated on the investor interaction platform that the company's main business is to provide comprehensive aftermarket services for industrial machinery and equipment. At this stage, the company mainly focuses on large-scale fully mechanized equipment and shield machine in the field of coal production enterprises and construction machinery. The company's main products and services include maintenance and remanufacturing, spare parts supply management, specialized general contracting services, second-hand equipment leasing and sales, and fluid connectors. Among them, the fluid connector business provides hydraulic hose assemblies in the hydraulic pipeline system to coal fully mechanized equipment and construction machinery equipment manufacturers, and also provides fluid connectors for the company's aftermarket services. The company currently has no products related to industrial robots and humanoid robots.