In the 2024 ISO audit, our company added the certification scope of "Research and development of laboratory analytical testing instruments". According to the ISO "three systems" annual audit and certification management method, the members of the audit team conducted a key audit and gave suggestions for improvement to the various departments of Hongrui development in the form of consulting system documents, sampling inspection data, on-site inquiries and holding symposia. During the audit, the members of the audit team fully affirmed the standard degree of Hongrui's development of quality management system, and highly praised the operation of leading employees in the system certification work. After a three-day on-site expert audit, the expert group agreed that the company's current quality management system is working well and meets the requirements of the system.

All along, Hongrui has always regarded quality as the life of the enterprise, from the procurement of raw materials to product research and development, production, sales and operation after-sales service, every link strictly follows the specifications and standards of the ISO quality system, the company constantly optimizes enterprise management and improves quality stability.

Quality Management System Certification [GB/T19001-2016/ISO9001:2015]

Environmental Management System Certification [GB/T24001-2016/ISO14001:2015]

^{职业健康安全管理体系认证证书【GB/T45001-2020/ISO45001:2018】}