For transport equipment to be on point it takes, durable make, highest quality raw material and design that caters to smooth functionality. Nanjing Jinniu Mechanical Manufacuring C excel in oil pump rotor gear industry as most renowned Manufacturer and Supplier of Oil pump rotor,gear pulley,sprocket. Thanks to our top of the line manufacturing facility that never compromises on quality leading to China,India,Iran export market share. Our product line is specifically designed to cater railway construction projects with quality material that ensures safety and commits to years of service. Nanjing Jinniu Mechanical Manufacuring C Private Limited was first introduced back in 2012 under Own Lisence, based on US$2.5 Million - US$5 Million as initial capital. In later days, we soon captured a huge proportion of consumer base which led to Below US$1 Million of export value. In our 8 Years of export history we scored an utmost satisfied clientele with manufacturing and delivering top notch [keywords] products from Nanjing, Jiangsu, China.