Nanjing Golden Bull Machinery Manufacturing Co., Ltd.

Nanjing Jinniu Machinery Manufacturing Co., Ltd. was founded in 1989, covering an area of ​​33,000 square meters, specializing in the research and development, production and sales of powder metallurgy products. The company is currently the vice-chairman unit of the Powder Metallurgy Professional Committee of the Jiangsu Mechanical Engineering Society, a member unit of the China Internal Combustion Engine Industry Association, and a high-tech enterprise in Jiangsu Province. The company is committed to technological innovation, quality improvement, and production optimization, and has passed IATF16949:2016 and ISO14000 management system certifications. The company's main products include: fixed and variable displacement oil pump rotors, gears, and sprockets; oil pump rotors and gears; hydraulic pump rotors; and vacuum pump rotors and connectors. The company has established long-term and extensive cooperative relationships with many customers at home and abroad, and can customize products according to customer drawings, samples and relevant international standards: JIS, DIN, MPIF.