Registration number: CNAS L12222

CNAS certification, the English abbreviation of "China National Accreditation Service for Conformity Assessment", is a merger and reorganization based on the former China National Accreditation Board (CNAB) and China National Laboratory Accreditation Board (CNAL). It is a national accreditation agency approved and authorized by the National Certification and Accreditation Administration Committee, and is responsible for the accreditation of certification agencies, laboratories and inspection agencies. Any laboratory accredited by the CNAS can be used as a third-party testing organization to provide test reports within the scope of certification for various industries and be recognized by the country and industry. It means that the testing organization has a complete testing method and strict management process.

Since its establishment in 2012, the experimental center of Kailong High-Tech Co., Ltd. has been continuously investing in testing equipment, realizing the upgrading and optimization of overall hardware facilities, and through management accumulation, it has gradually improved the internal operation, testing, and management processes, and cultivated A large number of experienced professional laboratory technicians have been recruited. With the rapid development of the company, based on the needs of the company itself and the industry, in January 2018, the application for national CNAS certification was officially put forward. After more than a year of meticulous preparation, the test center simulated operations and actual implementations based on the CNAS process and management requirements, fully learned and understood the key points and essence of the CNAS management system, and continuously improved the various management systems and technical documents of the test center, and worked together to overcome Difficult to sort out a total of more than 500 documents and records, and finally successfully passed the expert on-site audit on March 26, 2019, and officially obtained the "China National Accreditation Service for Conformity Assessment Laboratory Accreditation Certificate" on May 9, 2019, registration number : CNAS L12222. The successful acquisition of CNAS certification indicates that the technical level, experimental quality assurance ability, management level and overall strength of the experimental center of Kailong High-tech Co., Ltd. have entered the leading ranks of nationally recognized laboratories.

The scope of the CNAS accreditation of Kailong Hi-Tech Co., Ltd. experimental center includes: engine laboratory and packaging comprehensive laboratory; covering engine emission test bench, engine durability test bench, thermal vibration test bench, water quench test bench, and tightness test Test bench and axial thrust test bench, its test capabilities include: automotive diesel engine performance test, automotive diesel engine National V, National VI emission test, automotive diesel engine OBD test, automotive diesel engine net power test, automotive Diesel engine durability test, non-road diesel engine National IV emission test, thermal shock test of vehicle catalytic converter, water quench test, sealing test, axial thrust test, etc.

The successful acquisition of the CNAS laboratory accreditation qualification of the experimental center of Kailong High-tech Co., Ltd. indicates that the experimental center has the technical ability to carry out experiments in accordance with the relevant national laboratory accreditation standards, and will further promote the management standardization and behavior of the experimental center Standardization provides sufficient guarantee for the trust of the service departments and customers in the test data, ensures that the test data issued by the test center is fair and effective, can fully demonstrate the test center's experimental ability and notarization to the society, and effectively improve the Kailong Gao The technical capabilities and competitiveness of the experimental center of Science and Technology Co., Ltd. better escort the company's product development and quality, thereby increasing the company's reputation in the market and the industry, and laying a solid foundation for the company's continuous development, continuous improvement and promotion .