Ruiyi's group company was first established in 2008, headquartered in Dongguan, China. It is committed to the recycling of industrial solid waste and new energy battery waste resources, as well as the research and development, manufacturing, and sales of feed grade nutrients such as copper sulfate, manganese sulfate, cobalt sulfate, and battery grade nickel, cobalt, and lithium salts. Ruiyi has established a research and development center in Guangdong, and has set up multiple production bases in Guangdong, Jiangxi, and Hubei.

Ruiyi has established a complete sales network in more than 50 regions, and its products and services have been widely recognized by customers around the world.

Ruiyi adheres to the core values of focus, diligence, innovation, and altruism, committed to circular economy, low-carbon environmental protection, and resource regeneration, and aspires to become a leading global supplier of new energy materials and life nutrition. Persist in focusing on reducing, reusing, and recycling resources. Promote the green transformation of the economy and make the environment a better place!