In October 2021, Mr. Zhou, the person in charge of the construction unit of the Bank of East Asia Building in Hong Kong, saw the information of our Shenzhen Xunzhi when he was looking for curtain wall adhesive strip manufacturers on the Internet. At the same time, our products meet the British standard and American standard certification, and after strictly implementing the ISO9001 quality system certification, we will call our person in charge to learn about the cooperation of door and window sealant strips.