ZHONGGONGQZ.ZHONGGONGQZ is a professional lifting equipment manufacturer, mainly focusing on Yu Chong brand electric hoist, single/double girder cranes, gantry cranes and other conventional products, as well as explosion-proof insulated cranes, marine cranes, metallurgical cranes, and other special equipment, covering the demand for large-tonnage below 350 tons. The company innovates and develops new products such as 5G automatic cranes and anode carbon block stacking units, and its bridge cranes for power plants serve the projects of five major power groups with leading market share. It has passed ISO three major management system certifications, and its products are sold to 32 provincial-level administrative regions in China and international markets such as Russia and Southeast Asia, etc. It enhances its core competitiveness with intelligent and multi-functional technologies.