Ningbo Ronbay New Energy Technology Co Ltd, usually known as Ronbay Technology, is a Chinese company and one of the world's biggest manufacturers of cathode active material for lithium-ion batteries.[1]
Ronbay was founded on September 18, 2014[2][3] in Zunyi[4] by Bai Houshan and Liu Xianglie.[5] The company listed on the Shanghai Stock Exchange STAR Market on July 22, 2019, the market's first day of operation.[6] As of 2023, the company had a 30% market share in lithium nickel manganese cobalt oxides (NMC) with high nickel contents, which are widely used in electric vehicles.[1]