On May 25th and 26th, invited by Wang Qinfeng, Zhang Dongyuan (68 years old, now retired), National Skill Master, National Technical Expert, former Senior Maintenance Technician of Taiyuan Heavy Industry, visited Himile Group. He visited various business sectors of Himile on site, highly praising corporate culture and workshop management, etc. He gave some suggestions on machine tool assembly details from the perspective of machine tool inspection & acceptance and maintenance, and delivered a lecture “Flowers Blooming Full Garden, Skills Serving the Country” for all the teachers and students of Himile Vocational School, which was widely acclaimed.