How long does it take for Huaneng Nuclear Power to sign the contract?

Three months. Huaneng Nuclear Power Development Co., Ltd. is a wholly-owned company under China Huaneng Group Corporation. The company stipulates that the employee's inspection period is the internship period, and after the internship expires for 3 months, he can sign a contract to become a formal employee. The company is mainly engaged in nuclear power investment, development, production, online transmission, scientific research and development and technical services in nuclear power and related fields.