To further enhance the team's professional quality and business capabilities, and consolidate the professional knowledge reserve in the HVAC air conditioning field, Dongying Qinghua Trading Co., Ltd. organized a special training on air conditioning professional knowledge. All business and technical personnel of the company participated in this training for joint learning and improvement.

During the training, the instructor systematically explained core contents such as air conditioning product technical parameters, system working principles, engineering installation specifications, market application scenarios and key points of customer communication. Key and difficult points were analyzed with practical cases, guiding team members to interact and share experience, creating a strong learning atmosphere.

This training not only strengthened the team members' professional theoretical foundation, but also improved their practical capabilities in product promotion, scheme design and customer service. In the future, Qinghua Trading will continue to carry out regular professional training to build a high-quality and professional business team, providing high-quality services for domestic and foreign clients with more solid professional strength and supporting the high-quality development of the company's business.