The star rating index system for precast concrete component manufacturing enterprises consists of six categories of indicators: basic conditions, comprehensive management, production safety, product quality, engineering services, and social responsibility of the manufacturing enterprise. Each type of evaluation index includes scoring items, and some evaluation indexes have evaluation termination items or bonus points.
T/WHCIA 1002-2021 history
2021T/WHCIA 1002-2021 Star-rating standard for precast concrete components manufacturing enterprises