Recently, after being reviewed and approved by the Department of Housing and Urban-Rural Development of Hebei Province, Yan Yi Group has successfully applied for the Class B qualification for special architectural curtain wall engineering design.

The acquisition of this Class B qualification marks a new level of professional qualification for Yan Yi Group in the field of architectural curtain wall business, providing favorable conditions for the group to undertake related engineering projects.

Li Shanquan, General Manager of the Professional Subcontracting Division of Yan Yi Group, stated that in the future, Yan Yi Group will continue to uphold the "customer-centric" philosophy, creating more high-quality projects for customers with excellent engineering quality and service standards.