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On August 29, the Group specially invited Teacher Zu Wenqiang of Beijing Quality Management Consulting Co., Ltd. to HOdo Group to provide the training on “Quality Function Deployment (QFD) in Research & Development Stage” as one of the important activities of Technical Quality Month and workers from the Group’s scientific & technical, research & development and design lines etc. participated in the training. The quality function deployment in research & development stage is conducive to realize continuous quality improvement, prevention-oriented quality control and early-stage quality control, what’s more, it contributes to the combination of design and process and it is helpful to enhance the economic benefit of enterprise.