The standard is based on GB/T23794-2015 "Enterprise Credit Evaluation Indicators", GB/T22116-2008 "Enterprise Credit Rating Expression Method", GB/T22117-2018 "Basic Credit Terminology" as the basis, and adopts the index system evaluation and life cycle evaluation. The combined method provides an evaluation method for the credit rating evaluation of heat treatment enterprises, which includes enterprise credit record verification and technical index evaluation.
T/CHTA 008-2022 history
2022T/CHTA 008-2022 Credit Rating Evaluation Criteria for Enterprises in Heat Treatment Industry