In March 2021, Broater-benda mould held the activity of "everyone striving to be the quality guard", calling on all employees to put safety first and quality first. Not only do a good job in their own process quality control, but also actively play the self inspection and mutual inspection function, find problems timely feedback, timely elimination. Through this activity, we can find the hidden danger of quality in production faster, reduce the occurrence of quality accidents timely and effectively, and provide more sufficient guarantee for the stability of construction period and quality. The employees are active in participation, have a deep understanding, and are aware that everyone is a quality guard. They all say that they will stick to it for a long time.