We provide employees with various career development opportunities, design career development paths, trainee training and active growth (internal competition, self-learning, etc.) as a means, and through high-level and multi-level training and education, high-skilled personnel (chemical General control, chemical inspection, quality control, electrical maintenance, equipment maintenance, etc.) and the echelon training and construction of management personnel, constantly motivate the potential of employees, improve the ability of employees to learn for life, and achieve their professional, professional and professional spirit. The overall improvement, the establishment of a learning organization, and thus continuously expand its career development space.