钢研纳克  
钢研纳克检测技术有限公司（简称钢研纳克）是中国钢研科技集团有限公司的全资子公司。由国家钢铁材料测试中心、国家钢铁产品质量监督检验中心、钢铁研究总院分析测试研究所、国家冶金工业钢材无损检测中心、钢铁研究总院分析测试培训中心、钢铁研究总院青岛海洋腐蚀研究所、北京纳克分析仪器有限公司业务整合后而成立的高新技术企业。
钢研纳克主体业务涉及第三方检测服务（含金属材料化学成份检测、力学性能检测、材料失效分析、无损检测、计量校准）、分析测试仪器、无损检测仪器与装备的研制和销售、腐蚀防护产品及相关工程、标准物质/样品、检测能力验证等领域。拥有ISO9001、NADCAP、Rolls-Royce、RMP、ISO/IEC 17025认可、CMA、CAL、CMC、PTP等多项资质。是国家科技部授权的“中华人民共和国科技成果检测鉴定国家级检测机构”、“分析技术研究、仲裁分析、人才培训中心”；中国方圆标志认证检验实验室；国家质量监督检验检疫总局全国工业产品生产许可证办公室轴承钢材产品生产许可证审查部所在地；是中关村高新技术园区挂牌的开放实验室；是核电、商用飞机、中国应急分析、北京市生产安全事故调查等技术支撑单位。
钢研纳克拥有“北京中实国金国际实验室能力验证研究有限公司、青岛钢研纳克检测防护技术有限公司”两家全资子公司。并在北京和上海设有两家分公司。
钢研纳克是我国冶金分析、材料检测及相关产品开发领域的先行者和领路人，是国际钢铁工业分析委员会秘书处、全国钢标委钢铁及合金化学成分测定分技术委员会秘书处所在地。先后承担国家发改委、国家科技部多项课题。以中国工程院王海舟院士领衔的300余人的科研团队，拥有教授18人、高级工程师101人、博士36人，全心致力于行业前沿技术与产品的探索与开发。在国家航空航天工程、军工、核电工业、高速铁路、商用飞机项目及北京奥运会中先后承担了重大课题的攻坚任务。
钢研纳克总部位于北京市海淀区，在北京、上海、河北、山东拥有研发及生产基地，并设有覆盖全国的23个直属营销和售后服务网点，为客户提供最完善、便捷的服务。
钢研纳克长期致力于全面、持续提升产品和服务品质，实现全方位价值的最大化，力求成为金属材料检测领域的引领者和推动者。
展望未来，钢研纳克在新的起点迈出更加坚实的步伐，携手各界走向美好的明天！
2001年，北京纳克分析仪器有限公司注册成立。

　　2011年，国家钢铁材料测试中心、国家钢铁产品质量监督检验中心、钢铁研究总院分析测试研究所、国家冶金工业钢材无损检测中心、钢铁研究总院分析测试培训中心、钢铁研究总院青岛海洋腐蚀研究所业务并入北京纳克分析仪器有限公司。

　　2012年，业务合并后，北京纳克分析仪器有限公司正式更名为钢研纳克检测技术有限公司(以下简称“钢研纳克”)。

NCS Testing Technology Co., Ltd. (hereinafter referred to as NCS) is the wholly owned subsidiary of China Iron & Steel Research Institute Group (CISRI). We are a New and High-tech Enterprise and are founded by the business integration of National Analysis Center for Iron and Steel, China National Center for Quality Supervision and Testing of Iron and Steel, Analysis and Testing Institute of Central Iron & Steel Research Institute, National Nondestructive Testing Center for Steel Products, Analysis and Testing Training Center of Central Iron & Steel Research Institute, Qingdao Marine Corrosion Institute of Central Iron & Steel Research Institute and Beijing NCS Analytical Instruments CO., Ltd.

The main business of NCS includes third-party testing services (including chemical composition testing, mechanical property testing, material failure analysis, nondestructive testing and measurement calibration), development and sale of analysis and testing instruments, nondestructive testing equipment, anti-corrosion products and related engineers, certified reference materials, proficiency testing and other fields. We possess many qualifications, such as ISO9001, NADCAP, Rolls-Royce, RMP, ISO/IEC 17025 accreditation, CMA, CAL, CMC and PTP.

Meanwhile, our company is also the "State-Level Testing Organization for Appraisal of Science and Technology Achievements of the People's Republic of China" and "Personnel Training Center for Analysis Technology Research and Arbitration Analysis" authorized by Ministry of Science and Technology, the Testing Laboratory accredited by China Quality Certification Mark, the location of production license examination department of bearing steel products of the National Industrial Product Production License Office of State General Administration of the People's Republic of China for Quality Supervision and Inspection and Quarantine (AQSIQ), and the open laboratory authorized by Zhongguancun High-Tech Park. NCS also provides technical support for nuclear power, commercial aircraft, China emergency analysis and production safety accident investigation in Beijing.

NCS owns two wholly owned subsidiaries, including Beijing China NIL Research Co., Ltd. for Proficiency Testing and Qingdao NCS Testing and Protection Technology CO., Ltd. We also have two solely-owned companies in Beijing and Shanghai respectively.

NCS is the pioneer and leader of metallurgical analysis, material testing and related product development in China. Our company is also the location of secretariat of International Committee of Analysis for Steel and Iron Industry, and the secretariat of Chemical Composition Testing Technical Committee Member for Steel and Alloy of National Steel Standardization Committee. NCS has undertaken many projects of National Development and Reform Committee and The Ministry of Science and Technology of the People's Republic of China. There are more than 300 persons, who are leaded by Wang Haizhou, the academician of the Chinese Academy of Engineering (CAE). Our scientific research team includes 18 professors, 101 senior engineers and 36 doctors. They are wholeheartedly engaged in the exploration and development of industry leading technologies and products. In addition, NCS has undertaken some key projects in national aerospace engineering, military, nuclear power industry, rapid transit railway, commercial aircraft and Beijing Olympic Games.

The headquarters of NCS is located in Haidian District, Beijing. There are several R&D and production bases in Beijing, Shanghai, Hebei and Shandong. Moreover, we own 23 directly subordinated marketing and after-sales service sites covering the whole country to supply perfect and convenient services for users.

NCS is constantly aiming to completely and constantly promote the quality of products and services, realize the maximization of all-round value, and become a guilder and impeller in metal material testing field.