Transducer&sensor
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Nanjing Zeming Electronic Co., Ltd.
Nanjing Zeming Electronic Co., Ltd.
Tianrui Electronic Co.,Ltd is Asian leading manufacturer specialized in transformer used for relay protection. Company focus on R&D and production of transformer based on electromagnetic induction principle and take the lead in introducing the ring current transducer technology into relay protection and automation field. Tianrui is an important force by guiding the electric equipment device market with basic components of current sensor,provide electric power industry with reliable product and fast service.
Part One Enterprise Overview .Established in 1996,Hubei Tianrui Electronic CO.,LTD is a private high-tech enterprise, has $ 2 million registered capital,and the governing unit of relay protection and automation equipment branch of China electrical equipment industrial association(CEEIA), also,the main drafter of<Industrial standard of miniature current transformer JB/T10665-2006>and<Industrial standard of voltage transformer JB/T10667-2006.4>.After 18 years development,group management model have already taken shape,organizational structure is becoming complete, including:Marketing,Technology,Quality,Production,Production Material Control,Human Resources, Finance,Engineering etc.We have three branch offices in Nanjing,Wuhan and BaoDing, staffs are over 300 . Tianmen is our manufacturing base and Nanjing as our technical service center mainly provides supportive service.. Company has sound financial condition and be honored as"AA grade credit enterprise"by bank.
Part Two Industry Market Level.Tianrui transformer is one of the top three market share manufactures in mid&low-voltage protective devices, distribution automation and fault record Devices field.Sales have grown on average 18% annually over the past five years and annual sales in 2013 has exceeded $12 million.With a planned capital investment, Tianrui bring in new automation equipment such as production line and precise testing equipment to promote the production ability and provide customers with faster services and reliable products.Presently,the company can produce 5.5 million various transformers yearly,at the same time,We will expand research and development investment, ensuring our leading position in China transformer industry.
Part Three Quality Control Level.Tianrui certified to ISO9001:2000 quality management system in 2003 and passed the ISO9001:2008 for version upgrades in 2009. surveillance audit has been carried out annually by main supervisor for 11 years. our quality control based on ISO9001:2008, we fulfill the quality record conform to ISO9001 with four parts : IQC ,QC, IPQC,OQC and taking control the whole process of manufacture to guarantee quality, and using the best testing equipment to achieve self-examination and reliability test.
Part Four Research&Development.Through technical cooperation with research institutes and created technical R&D platform for sensitive components of magnetic core and electronic supporting parts, forming the R&D and product system with independent intellectual property. Especially Tianrui completed provincial<5A/1mA~5A/500mA power current ratio standard Device Calibration specification>in 2013,which has filled up the domestic blank in this area.Tianrui keep paying attention to building and investment of R&D,the total research input for last three years is more than $ 1 million. We have 80 professional technicians, including 28 consulting professors, 3 senior engineers and10 engineers taking charge of development design,material selection,sample trial,pilot scale test,reliability test,technical support and process engineering etc.Up to now,Company's products have gained 1 patent and 10 utility model patents, Especially, our 5A/1mA~5A/500mA micro-current transformer system have leaped into international advanced level which had been approved by Germany Transformer Conference in 2012.
Part One Enterprise Overview .Established in 1996,Hubei Tianrui Electronic CO.,LTD is a private high-tech enterprise, has $ 2 million registered capital,and the governing unit of relay protection and automation equipment branch of China electrical equipment industrial association(CEEIA), also,the main drafter of<Industrial standard of miniature current transformer JB/T10665-2006>and<Industrial standard of voltage transformer JB/T10667-2006.4>.After 18 years development,group management model have already taken shape,organizational structure is becoming complete, including:Marketing,Technology,Quality,Production,Production Material Control,Human Resources, Finance,Engineering etc.We have three branch offices in Nanjing,Wuhan and BaoDing, staffs are over 300 . Tianmen is our manufacturing base and Nanjing as our technical service center mainly provides supportive service.. Company has sound financial condition and be honored as"AA grade credit enterprise"by bank.
Part Two Industry Market Level.Tianrui transformer is one of the top three market share manufactures in mid&low-voltage protective devices, distribution automation and fault record Devices field.Sales have grown on average 18% annually over the past five years and annual sales in 2013 has exceeded $12 million.With a planned capital investment, Tianrui bring in new automation equipment such as production line and precise testing equipment to promote the production ability and provide customers with faster services and reliable products.Presently,the company can produce 5.5 million various transformers yearly,at the same time,We will expand research and development investment, ensuring our leading position in China transformer industry.
Part Three Quality Control Level.Tianrui certified to ISO9001:2000 quality management system in 2003 and passed the ISO9001:2008 for version upgrades in 2009. surveillance audit has been carried out annually by main supervisor for 11 years. our quality control based on ISO9001:2008, we fulfill the quality record conform to ISO9001 with four parts : IQC ,QC, IPQC,OQC and taking control the whole process of manufacture to guarantee quality, and using the best testing equipment to achieve self-examination and reliability test.
Part Four Research&Development.Through technical cooperation with research institutes and created technical R&D platform for sensitive components of magnetic core and electronic supporting parts, forming the R&D and product system with independent intellectual property. Especially Tianrui completed provincial<5A/1mA~5A/500mA power current ratio standard Device Calibration specification>in 2013,which has filled up the domestic blank in this area.Tianrui keep paying attention to building and investment of R&D,the total research input for last three years is more than $ 1 million. We have 80 professional technicians, including 28 consulting professors, 3 senior engineers and10 engineers taking charge of development design,material selection,sample trial,pilot scale test,reliability test,technical support and process engineering etc.Up to now,Company's products have gained 1 patent and 10 utility model patents, Especially, our 5A/1mA~5A/500mA micro-current transformer system have leaped into international advanced level which had been approved by Germany Transformer Conference in 2012.
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