In December 2021, Mr. Sun, the person in charge of the construction unit at No. 15 Xibian Street, was looking for curtain wall adhesive strip manufacturers on the Internet, and saw our Shenzhen Xunzhi information. After learning that we had provided Hong Kong Sun Hung Kai Properties, Hong Kong Henderson Properties and other companies 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.