Zhonghuan International was founded in 2018. It is a comprehensive environmental protection industry group company  with carbon neutrality technology research and development as a core, focusing on carbon asset custody services, carbon asset valuation services, carbon trading product research and development, carbon neutrality and demonstration industrial park operation and services, circular economy environmental protection technology industrial park operation and service, etc., are committed to providing negative carbon emission technology development, carbon asset management and carbon neutral park operation for upstream and downstream enterprises in the carbon neutral industry chain.

Relying on the technical support of authoritative scientific research institutes in the industry, such as "Institute of Geophysics, Institute of applied technology, Chinese Academy of Sciences, Institute of nonferrous metals, Chinese Academy of Sciences and doer Research Institute of chemical industry", China International has formed its own R & D brand [carneutec ™】 Core, covering carneutec ™ A total of 65 carbon neutralization related patented technologies, including environmental protection intelligent carbon reduction technology, rare earth alloy steel AOD refining technology, acidified oil wastewater treatment and resource recovery technology, high-temperature plasma hazardous waste disposal technology, nano photocatalyst technology, recycled plastic pet modification technology, have basically covered the whole environmental protection industry segments such as energy conservation and environmental protection, resource recovery and comprehensive utilization, renewable resource utilization and other emerging industries such as zero carbon energy.