Sunshine Law Firm has successively participated in project services for multiple reactor types of two generations in the nuclear energy field, as well as legal and policy research for relevant national departments. Since 2005, the firm has continuously provided long-term and specialized legal services for domestic nuclear power groups, nuclear engineering construction enterprises, nuclear power technology research and development institutions, nuclear power operation and management enterprises, nuclear fuel enterprises, and nuclear technology application enterprises. As one of the earliest law firms in China to pass the quality certification of China National Nuclear Corporation (CNNC) and obtain the CNNC Qualified Supplier Certificate, Sunshine Law Firm has continuously provided services for CNNC, State Power Investment Corporation (SPIC), China General Nuclear Power Group (CGN), Huaneng Group, etc. It has fully participated in the relevant legal work of China's third-generation nuclear power projects from the preliminary stage, international bidding, engineering construction to the operation stage, possessing rich legal service experience in fields such as nuclear power project investment and construction, operation and maintenance, nuclear power equipment procurement, and nuclear power technology development, and has established a good reputation in the nuclear power industry.

At the same time, Sunshine Law Firm has participated in the demonstration, drafting, revision and research of laws and regulations such as the Atomic Energy Law, Nuclear Safety Law, Regulations on Nuclear Power Administration and Nuclear Damage Compensation Act, which are sponsored by relevant national authorities. With profound expertise in China’s nuclear energy laws, industrial policies, as well as international nuclear conventions and practices, the firm has a comprehensive and in-depth understanding of all industrial links in the nuclear energy sector, ranging from the exploration, mining, production, transportation, custody and storage of uranium resources to the development, financing, construction, operation and spent fuel reprocessing of nuclear power plants. As the only legal service institution in China invited to join the cause, Sunshine Law Firm serves as the legal support unit for the China Nuclear Power Technology and Equipment "Going Global" Industry Alliance under the administration of the Nuclear Power Center of the National Energy Administration, safeguarding the "going global" endeavors of Chinese nuclear power enterprises. Director Chen Zhen, as the only representative from the legal sector, has been appointed as the Deputy Director of the Alliance Special Committee and the Nuclear Power International Cooperation Special Committee.