At 6:00 pm on March 13, 2021, a multinational video conference was held in the Winner company conference room. Participants Christian (Chairman), Steffen,Fredrik; Chairman Liang Liming of our company and our R&D and marketing team. Based on the long-term mutual benefit, sincere and friendly principles, the two parties conducted full and detailed communication and exchanges on the application of ball valves in drinking water, the qualification appraisal, quality assurance and PPAP system of new electric ball valve. The meeting lasted an hour and reached a consensus on the above issues.