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Ronbay Technology

Energy · Ningbo, China · Founded 2014 · IPO 2019

Ningbo Ronbay New Energy Technology Co., Ltd. is a key player in the high-tech new energy materials industry, specializing in the research, development, production, and sale of cathode materials for lithium-ion and sodium-ion batteries. Established in September 2014, the company was co-founded by Chinese and Korean teams, with Bai Houshan serving as the chairman and actual controller. Bai Houshan, who holds a master's degree in business administration from Tsinghua University, brought extensive experience to Ronbay, having previously founded Dangsheng Technology, another prominent domestic lithium cathode material company. Ronbay Technology achieved a significant milestone by becoming one of the first 25 companies to list on the Shanghai Stock Exchange's STAR Market on July 22, 2019. The company's business model is centered on the direct sale of its products to major domestic and international lithium battery manufacturers. Its revenue is generated through the research, development, manufacturing, and sales of a diverse range of cathode materials, including their precursors. These materials are crucial components for batteries used in electric vehicles, energy storage systems, and consumer electronics. The company has established long-term partnerships with well-known raw material suppliers to ensure a stable supply chain. The company's core product portfolio includes high-nickel ternary materials such as NCM811, NCA, and NCMA series, as well as lithium ferromanganese phosphate (LFMP) materials and sodium-ion cathode materials. Ronbay was the first domestic manufacturer to achieve mass production of NCM811 cathode materials. Its products are recognized for supporting high energy density and long-range applications in electric vehicles. The company is strategically expanding its global footprint, with production facilities in South Korea to serve overseas customers and plans for expansion in Europe and North America. Ronbay has entered into strategic cooperation agreements with major battery manufacturers like EVE, SK On, and LG Energy Solution to co-develop and supply cathode materials for the global market. Keywords: cathode materials, lithium-ion batteries, sodium-ion batteries, high-nickel ternary materials, NCM811, lithium ferromanganese phosphate, LFMP, new energy materials, electric vehicles, energy storage, battery components, Bai Houshan, SK On, LG Energy Solution, EVE, STAR Market, battery technology, precursor materials, multinational, energy solutions