SL project completed the first appraisal


From November 3rd to 5th, 2023, an audit team from CRRC Ziyang Locomotive Co., Ltd. conducted an on-site first-article inspection of the locomotive air conditioning unit for the SL (Sierra Leone) project at our company. The audit team reviewed the software documentation, physical product, and related tooling equipment one by one, and gave full affirmation to our existing testing methods and inspection methods! This project is planned to be completed and delivered to the customer within the year.