Hubei Tianrui Electronic Co., Ltd. is a provincial high and new technology enterprise. Our establishment was reviewed and affirmed by China Hubei Provincial Science & Technology Department and was approved by Hubei Provincial Administrative Authority of Industry and Commerce. Our company is specialized in manufacturing electronic components for electric power automation equipment and parts. Our company has two subsidiaries, one of which is wholly-owned Hubei Tianrui Electronic Co., Ltd. Nanjing Branch and the other one is a holding company, Wuhan Tianrui Automatic Control Technology Co., Ltd.

Since our establishment, our company has devoted ourselves to the research and development, manufacture, sale and service of magnetic sensors and their electronic components and parts depending on universities, colleges and research institutions, such as National Non-crystalline and Microcrystal Research Center, Huazhong University of Science and Technology, Research Institute of Beijing Shougang, Wuhan High Voltage Research Institute and more.

Since our establishment in June 1996, the total asset of our company has been more than 30,000,000 Yuan with about 250 registered employees. We have a plant area of 15,000 square meters, of which 5,000 square meters are the construction area for production. There are more than 250 sets of equipment for production, testing and detection. Our technical force is strong with well-provided testing facilities and well-equipped production facilities.

In 2003, our company passed the certification of ISO9001:2000 International Quality Management System.

From 2004 to 2006, our company had been elected as Contract-Honoring and Trustworthy Enterprise by Hubei Administration of Industry & Commerce.

In 2005, our company was elected as Taxpayer of Honesty by Internal Revenue Service, High and New Technology Enterprise by Hubei Science and Technology Agency in the same year, as well as Enterprise of Credit at AA Level by Industrial and Commercial Bank of China Tianmen Branch.

In January 2007, our company was elected as Technology Renovation Advanced Unit of the 10th Five-Year; in June 2007, our company became Director Unite of Relay Protection and Automation Equipment Branch of China Electrical Equipment Industrial Association. At the same time, our company is the main drafting committee member for the Occupation Standards of Mini Current Transformer and Mini Voltage Transformer and is a communication committee member of Technical Committee on Electrical Instrumentation of Standardization Administration of China.

The leading products of our company are TR series mini sophisticated current and voltage converters (transformers). The transformers are used specially in electricity meters for the protection of motors, as well as in zero-sequence current meters, Honeywell sensors, transducers and equipment for GPS time synchronization.

Our company is an agent of Satec Multifunctional Electrical Measuring Instruments (Israel). The performance of our products is very stable. Our products consequently pass random inspections by related departments.

Voltage/current converters passed the appraisal by National Supervision and Test Center for Relay Quality in 1999, the detections by EMC Lab for Automation Equipment (State Power Grid Co.) in 2005 and the tests by China Electric Power Research Institute in 2006. GPS Clock Source passed the tests by EMC Lab for Automation Equipment of State Power Grid Co. and Inspection & Testing Center for Electric Power Automation Equipment of State Grid Co. in 2005.

All the time, we stick to:
Customer First -- The first principle is to meet users' requirements;
Credit Supreme -- Keep promises
Seeking for increasing perfection -- Seek for excellence, pursue the perfect goods;
Continuous Innovation -- To research and develop better products and provide customers with lasting services