You can't. Yibin CNNC Jianzhong 8 12 Factory is a nuclear power equipment manufacturing enterprise, which belongs to the national key confidential unit. Visitors are required to abide by relevant confidentiality regulations and systems, and shall not disclose any confidential information. If you want to visit Yibin CNNC Jianzhong 8 12 factory, you need to know the relevant laws and regulations in advance, apply for and arrange, and abide by the relevant laws and regulations to ensure the safety of yourself and the enterprise.