Ningbo Donly (002164.SZ) stated on the investor interaction platform on July 19th that the successful delivery of the first set of 115-ton bilateral shear main gearbox manufactured by the company highlights the company's technical advantages and good development trend in the field of heavy-duty gearbox manufacturing. This gearbox is the key core equipment of the thick plate production line, with characteristics of high transmission accuracy and strong anti-impact ability, and has good market prospects. The company will continue to explore in the field of heavy manufacturing driven by technological innovation, and provide customers with overall transmission solutions with outstanding quality.