About us

About us

Development course

2010

2010

In September, the "SDC High Intelligent Cable Fault Flash Tester" project won the silver award at the 19th National Invention Exhibition.

2007

2007

The Provincial Intellectual Property Office awarded the first batch of "Shaanxi Province Intellectual Property Advantage Cultivation Enterprises".

2006

2006

The company has been recognized by the provincial and municipal people's governments as a "provincial-level and municipal level enterprise technology center". Participate in drafting and formulating the power industry standards of the China.

2004

2004

In March, the company participated in the drafting of China's power industry standard General-purpose technology Conditions for Special Test Instruments for Power Equipment Part 2: Cable Fault Pointer (DL/T849.2-2004). From March to August 2008, SDF-10/35 intelligent Super low frequency withstand voltage test device won the third prize of Xi'an Science and Technology Progress Award and the second prize of Shaanxi Patent Award. In May, SCA-4000 series tunnel cable online monitoring system obtained the national torch project certificate of the Ministry of Science and Technology of the China.

2003

2003

SDF-10/35 intelligent Super low frequency withstand voltage test device technology has reached the leading level in China. The SBF series frequency conversion resonance testing device technology has reached the advanced level in China, filling the gap in the northwest region. In March 2010, he won the Third Prize in Science and Technology in Xi'an City.

2001

2001

In September, the "SDC High Intelligent Cable Fault Flash Tester" project was awarded the National Torch Program Certificate by the Ministry of Science and Technology of China and the third prize for scientific and technological progress in Shaanxi Province.

2000

2000

The company has passed the ISO9001 quality system certification. The "Sifang Science Park" will be built in Xi'an Economic and Technological Development Zone, equipped with high-voltage laboratory and advanced, precise and cutting-edge scientific test instruments.

1998

1998

The "SDC High Intelligent Cable Fault Flash Tester" has won the first prize for invention patents in Shaanxi Province and Xi'an City.

1997

1997

The company is listed as a high-tech enterprise by Xi'an Science and Technology Bureau.

1996

1996

The DSB-114 series cable stabbing device has obtained the earliest international invention patent.

1994

1994

The "SDC High Intelligent Cable Fault Flash Tester" won the Pittsburgh International Invention Gold Award and the Silver Award at the International Invention Expo in 1996. The DSB series cable identification device has obtained the earliest international invention patent.

1992

1992

On August 2nd, Xi'an Sifang Electromechanical Information Engineering Research Institute was established. In December, we successfully developed China's second-generation "SDC Series High Intelligent Cable Fault Flash Tester".

1991

1991

As the first inventor, Han Baifeng successfully developed China's first "DGC911 Intelligent Power Cable Fault Flash Tester", which obtained a national invention patent in 1993.