The Guinea Sue A Petey water conservancy hub project project is a general contracting project of China Three Gorges Corporation. The hub power station has a total storage capacity of 7.489 billion cubic meters, an installed capacity of 450 megawatts, an annual power generation of 2.016 billion kilowatt hours, a total concrete pouring volume of about 3.6 million cubic meters, a total length of 1164 meters for the dam axis, and a maximum dam height of 120 meters. It is the largest hydropower station in the cascade development of the Kongkulei River Basin. The scheduled power generation of the Sue A Petey Water Conservancy Hub project has illuminated Guinea, the "pearl of West Africa". This is a remarkable achievement made by both China and Africa in the face of severe challenges in the fight against the epidemic, stabilizing the economy, and ensuring people's livelihoods. It further interprets the concept of a community with a shared future for China and Africa. The 1600kN/320kN two-way gantry crane and 2×3200kN-87m fixed winch hoist for the dam crest of the Guinea Sue A Petey Hydropower Station were designed, manufactured, installed, guided, and debugged by Hangzhou Jianghe Mechanical and Electrical Equipment Engineering Co., Ltd.