Company Profile-1
  Hubei Tianrui Electronics Co., Ltd. was founded in 1998, is a collection of scientific research, production, sales and service in one of the high-tech power electronics components. Focusing on the development of ”Relay Protection and Power Automation“, the company continues to provide complete sets of precision transformer solutions for domestic power equipment manufacturers, and is a well-known manufacturer of relay protection relays and a leader in the industry.
  As one of the specialized research institutes for precision transformers in China, Tianrui successfully listed on the new three board in May 2016. In 2013, it passed the ”Hubei Provincial Recognized Enterprise Technology Center“ approved by the six ministries and commissions. Up to now, it has obtained 4 invention patents, 30 utility model patents and 5 appearance patents. At the same time, Tianrui Electronics has also made considerable progress in foreign technology exchanges, including Tianmen Institute of Electrical Instrumentation jointly established with the Provincial Bureau of Quality and Technical Supervision, an undergraduate internship base jointly established with Huazhong University of Science and Technology, Association to build academician expert workstations, and the provincial post-doctoral CMC's innovative practice base and other scientific research cooperation to further consolidate the Tianrui technology innovation soil, effectively protect the company's leading product technology.
   After nearly 20 years of development, Tianrui has become a multidirectional development sensor manufacturer focusing on miniature transformers, electronic sensors and 20kV DC sensors. The company is the CLP relay protection and automation equipment branch director unit, the CLP Power Grid Equipment Working Committee, the National Electrical Instrument Standardization Technical Committee, is also a precision micro-current, voltage transformer industry standard drafting unit. The company won the ”Shou contract re-credit enterprises in Hubei Province“ for 10 consecutive years, was rated as brand-name products and well-known trademarks in Hubei Province.
  Tianrui product quality as the cornerstone of the company's development, the company in 2017 passed the ISO9001: 2015 quality management system certification, and in 2009 passed ISO9001: 2008 for version certification. In the past 13 years, the company strictly follows the requirements of ISO9001 Quality System to ensure stable and reliable operation of customer equipment and has won unanimous endorsement from the industry.
  Tianrui production efficiency as the engine for the development of the company, the company formed in 2007 on the industry's leading automated precision production technology transformation team, through nine years of unremitting efforts, has built five precision transformer automation production lines, And the current on-line operation of the ”Tianrui ERP system“ to achieve the information connection in the precision transformer industry took the lead in achieving the two production automation and information technology integration, effectively improve the production efficiency, precision transformers for automated production, Set an industry benchmark.
  Tianrui serves customers as the company's development mission. In order to provide customers with more suitable supporting products and convenient technical services, Tianrui has set up two branch offices in Nanjing and Baoding and has branches in Shenzhen, Beijing, Zhuhai, Xuchang, Chengdu and Xi'an With a number of sales organizations, covering the geographical area of ??the domestic electric power equipment manufacturing cluster, Tianrui's product information and technical services are passed vertically and directly to the market customers through branches, ensuring that the company resources can always respond quickly to the market Demand, further enhance customer satisfaction.
  Hubei Tianrui Electronics Co., Ltd. continued to uphold the ”unity and innovation realistic and efficient“ business philosophy, give full play to the market influence, deepen the strengthening of technological innovation, improve product reliability and service quality, enhance management level and core competitiveness, the use of capital The market strengthens the strategic management of assets restructuring in the industrial chain to ensure the sustainable development of the Company, repay the society with good performance, repay customers and reward employees.


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Address:Head Office: No.8 Chuangye Avenue, Economic Development Zone, Tianmen City, Hubei Province, China (Zip Code: 431700) Nanjing Office: Building 23, Baijiahu Science and Technology Industrial Park, No.2 Qingshuiting West Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province,China (Zip Code:211106)

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