Guangzhou Newsun Hydraulic Co., Ltd., established in 1997 and based in Guangzhou, China, is a professional manufacturer, wholesaler, and exporter specializing in hydraulic pumps and spare parts for heavy machinery. With over 25 years of industry experience, the company operates a factory spanning up to 30,000 square meters and maintains several maintenance shops, positioning itself as a leading hydraulic machinery provider in South China. The company is a presidential member of the Guangzhou Construction Machinery Industry Association and holds a GMP certification.
Operating under its own brand, Handong, the company produces high-quality components including hydraulic main pumps, gear pumps, swing motors, travel motors, regulator assemblies, and valve plates. These products are designed to serve as high-performance replacements for genuine parts from major brands such as Caterpillar, Komatsu, Hitachi, Kobelco, Rexroth, and Vickers. Their solutions are widely applied in excavators, cranes, loaders, rollers, and mixers.
Guangzhou Newsun Hydraulic Co., Ltd. offers comprehensive OEM and ODM services, utilizing advanced imported production equipment to manufacture parts according to client samples or technical drawings. The company employs between 51 and 100 staff members, including a dedicated R&D team and in-house quality control specialists. With a strong focus on international trade, the company maintains an export license and serves a global market across Asia and beyond, with export activities accounting for a significant portion of its annual operations.