On April 10, 2020, Xintai City Human Resources and Social Security Bureau reviewed and approved Huaneng (Taian) Optoelectronics Technology Co., Ltd. to establish a corporate employee training center. The agency record number is xtsqyzgpxzx202004, and the validity period is three years. Huaneng (Taian) Optoelectronics Technology Co., Ltd. Employee Training Center trains occupations (types of work) and levels including level 5, 4, and 3 of optical fiber and cable manufacturers.