Located in Keqiao Town, Shaoxing City, Zhejiang Province, it is the largest cloth wholesale distribution center in Asia with a total construction area of 420,000 square meters. It is one of the ten key projects in Shaoxing City. Xujian Company participated in the wall supply and construction projects of the United Market and Kebei Market. The application parts include the inner wall, the outer wall and the beam and column fireproof board (S50mm), and the total amount is 18,000 cubic meters.