Longnan Longyi Heavy Rare Earth Technology Co., Ltd. was established in 2010 and is a listed enterprise on the "New Third Board" (securities code 831879). It is located in the world-renowned rare earth kingdom of Ganzhou Longnan, Jiangxi. It integrates research and development, production, sales, and service, and has unique advantages in the entire rare earth industry chain. Its main products include rare earth oxides, yttrium based heavy rare earth nodularizing agents, inoculants, modifiers, non-ferrous metals, and other functional materials Alloy cored wire, intelligent wire feeding equipment, wire feeding system (station), Xingyi ® Heavy rare earth magnesium alloy rod (plate) material and yttrium special resistance ® Application research and market development promotion of rare earth special materials and other products.

The company is a high-tech enterprise in Jiangxi Province, one of the first batch of innovative enterprises in Jiangxi Province, a technology-based small and medium-sized enterprise in Jiangxi Province, a "specialized, refined, and new" enterprise in Jiangxi Province, a "little giant" enterprise in Jiangxi Province, an intellectual property advantage enterprise in Jiangxi Province and a national intellectual property advantage enterprise, a metallurgical industry additive engineering technology research center in Jiangxi Province, a postdoctoral innovation practice base in Jiangxi Province, and a magnesium alloy material engineering technology research center in Jiangxi Province. Established an enterprise technology center and passed provincial-level certification. Undertake over 30 national, provincial, and municipal science and technology projects. Received 2 third prizes for technological progress in Jiangxi Province and 2 second prizes for technological progress in Ganzhou City.

The company focuses on innovation and protection of intellectual property rights, and currently holds 13 invention patents, 30 utility model patents, 6 design patents, and 5 software copyrights. Participated in the formulation or revision of multiple national, industry, and group standards, and was the main drafting unit for GB/T4138-2015 "Rare Earth Magnesium Silicon Iron Alloy", as well as the drafting unit for standards such as GB/T9441-2021 "Metallographic Inspection of Ductile Iron", GB/T28702-2012 "Spheroidizing Agents for Ductile Iron", and T/CSM12-2020 "Rare Earth Weathering Resistant Structural Steel".

The company's products and services have passed ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, and ISO45001:2018 occupational health and safety management system certification. The "Longyi" brand of yttrium based heavy rare earth silicon iron magnesium alloy and rare earth metal products produced have been rated as Jiangxi famous brand products, and the "Longyi" trademark has been recognized as a famous trademark in Jiangxi Province.

In recent years, in order to comply with market development, the company has established the "yttrium special resistance" rare earth special materials sub brand based on the rare earth special materials business unit, and the "Xingyi" rare earth alloy sub brand based on the rare earth non-ferrous alloy business unit. The aim is to provide high-quality products and services to domestic and international customers, provide an objective feeling and product recognition for the company's products when facing the market, and also provide more driving force for the company's development in the rare earth related industry.