Founded in 2015, Shanghai Renfeng Transmission Technology Co., Ltd. is mainly engaged in the design, development and production of hydraulic torque converter and power shift transmissions, and provides system solutions including matching selection, product design, simulation design, and prototype production for power-train systems used by rail engineering vehicles, construction machinery, and mining machinery. After years of innovation and development, Richfulcat has grown into a high-tech enterprise, with leading products covering two major categories, seven product series and more than 600 varieties.