On 10 July 2019, GTDEE team members, Manager of GTDEE Department Mr. Anon Siharat, Assistant of GTDEE Department Ms. Apinya Amporn and Trainee of GTDEE Department Ms. Kanyawee Rungkanjanasak organised GTCC final examination 2019 in the professions of Quality Management and Plating for the apprentices Batch 2017 of Grohe Siam Limited. Furthermore, Mr. Watcharin Minwonpen, Human Resources Manager of Miki Siamese International Co., Ltd., was invited to be as the examination committee for the examination. The examination was held at German-Thani Chamber of Commerce (GTCC).