Warmly congratulate CRRC Dalian Locomotive and Rolling Stock Co., Ltd. for successfully passing the EN17460 bonding system certification

CRRC Dalian Locomotive and Rolling Stock Co., Ltd. was founded in 1899. It is a wholly-owned subsidiary of CRRC Corporation Limited. It is the only rail transit industry in my country that can independently develop and export diesel locomotives, electric locomotives, engines, and urban rail vehicles at the same time. National key large-scale enterprise. At the beginning of the founding of New China, it was established as my country's leading rolling stock design factory and production and manufacturing base, assisted in the construction of nearly ten enterprises in the same railway industry, and was praised as the "cradle of locomotives" by party and state leaders.

CRRC Dalian Locomotive and Rolling Stock Co., Ltd. plays a pivotal role in the domestic passenger car industry. In 2021, it passed the DIN 6701 bonding system certification under the review of Shanghai Yifa. Through the continuous cooperation between CRRC Dalian Locomotive and Rolling Stock Co., Ltd. and Shanghai Yifa, the bonding system has been running for three years. Currently, CRRC Dalian Locomotive and Rolling Stock Co., Ltd. has a total of 89 people with bonding qualifications. Among them, 5 have European Adhesion Engineer (EAE) qualifications, 34 have European Adhesive Technician (EAS) qualifications, and 50 have European Operating Technicians (EAB) qualifications.

According to the scheduled plan, Shanghai Yifa Bonding Chemical Technology Co., Ltd. conducted an A1-level bonding system standard upgrade certification audit for CRRC Dalian Locomotive and Rolling Stock Co., Ltd. from DIN6701 to EN17460 standard. The audit process covered the entire bonding process. Including organizational structure, personnel qualifications, continuing education, contract review, bonded joint design calculation and verification, process documents, on-site bonding operations, warehouse management, supplier management, quality assurance management, etc. Finally, after a rigorous review, the experts from the audit team fully affirmed the operation of the bonding system and the construction of the talent team of CRRC Dalian Locomotive and Rolling Stock Co., Ltd. in the past three years. All aspects of the work of CRRC Dalian Locomotive and Rolling Stock Co., Ltd. meet the requirements of EN17460 bonding Standard requirements, successfully passed the EN17460 bonding system certification audit.

During this audit process, the factory leaders believed that the bonding system was very important, and expressed that they would continue to pay attention to and improve the bonding system, and hoped that Shanghai Yifa could continue to communicate and provide guidance on bonding-related aspects, so that the bonding system can be The product quality of CRRC Dalian Locomotive and Rolling Stock Co., Ltd. is guaranteed.