Hangzhou Advance Gearbox Group Co., Ltd., together with its subsidiaries, designs, manufactures, and sells transmission and powder metallurgical products in China and internationally. The company offers marine products comprising marine gearboxes, hydraulic clutches, clutch gearboxes, controllable pitch propellers, fixed pitch propellers, tunnel thrusters, and azimuth thrusters; marine propulsion complete system products consisting of controllable pitch propellers, fixed pitch propellers, tunnel thrusters, and azimuth thrusters; wind turbine gearboxes; and construction transmission products, such as transmissions, torque converters, axles, transfer cases, and other transmission devices. It also provides automotive transmissions; industrial transmission products, including general industrial gearboxes, heavy-duty gearboxes, high-speed gearboxes, custom non-standard gearboxes, and system assemblies; agricultural transmissions; construction machinery gearboxes; wind turbine speed increasers; agricultural machinery gearboxes; rail transit drivetrains; and special products. In addition, the company offers high-precision parts and components, such as copper-based, iron-based, paper-based, and carbon-based friction materials, as well as high-strength powder metallurgy structural components. Further, it engages in the provision of engineering machinery transmissions, wind power gearboxes, friction plates, large-scale precision gears, highway and off-highway axles, clutches, couplings, motors, powder metallurgy parts, precision gears, and machinery equipment; technology development and technical services; sale of diesel engines and lubricating oils; warehousing services; and import and export activities. The company sells its products under the ADVANCE brand. It exports its products to Southeast Asia, Europe, and the Middle East. Hangzhou Advance Gearbox Group Co., Ltd. was founded in 1960 and is headquartered in Hangzhou, China.