I spent time to take a look around of 3pcs issue samples which Sun sent to me and summarized my thinking based on previous 100-year SS lid experience:1. Still have several suspected blowhole, whether can use inspection device to double check?2. Damage points: so obviously, touch and have feeling? Which process to make them?3. Disordered polish direction, can’t feel it is fancy product. Suggest to compare with previous 100-year housing appearance as standard.We can discus during meeting. Thank you.