In order to ensure stable supply of precast components for precast building projects and improve the long-term monitoring mechanism of precast building market information, the Hangzhou Construction Industry Association regularly collects and releases information on the design capacity, production schedule, and spare capacity of precast building component production enterprises in accordance with the requirements of documents such as the “Notice on Collecting Production Capacity Information of Precast Concrete Components for Precast Buildings in Hangzhou and Surrounding Areas” (Hangjianxie [2022] No.

14).

Erection Anchor

As of the end of March 2026, the specific situation of this data statistics is as follows:.