Specializing in transformers, complete electrical equipment

Wujiang Transformer Co., Ltd. (hereinafter referred to as the company) was founded in 1970. In 2004, it was restructured from the state-owned enterprise Wujiang Power Water Conservancy and Power Equipment Factory to Wujiang Transformer Co., Ltd., and was relocated to Wujiang Industrial Zone in 2013, covering an area of 217,000 square meters. With a construction area of 158,000 square meters, it is an innovative high-tech enterprise specializing in the integration of development, production, processing, sales, technical consulting and technical service of transformers and complete electrical equipment.

For more than 40 years, the company has made great progress, the economic benefits have made a qualitative leap, and the comprehensive ability of technological innovation has been rapidly improved. The company has: the ability to produce more than 300 varieties of 10kV ~ 1000kV, 50 ~ 1000000kVA, and the annual output of 200,000 MVA transformers; the industrialization of complete sets of electrical appliances and switching equipment; the reactors and special transformers have been successively invested in R&D, manufacturing and industrialization; realization Electrical installation design, service and engineering general contract; realize the integration and integration of power scheme consultation, power scheme design, power installation, and power preventive test scheme.

The company's products are currently widely used in thermal power, hydropower, wind power, photovoltaic power generation, UHV, rail transit, aerospace, petrochemicals, communications, high-rise buildings and other fields. It is one of the top three enterprises in the comprehensive strength of the national transformer industry and has the most domestic transformer varieties. One of the main suppliers. The company has won the national enterprise technology center, first-class enterprise of safety production standardization, technology innovation demonstration enterprise, intelligent industry demonstration enterprise, Jiangsu science and technology giant enterprise, high-tech enterprise, Jiangsu quality credit AAA enterprise, Jiangsu famous brand, Jiangsu Provincial famous brand products, Suzhou Mayor Quality Award and many other honors.

In 2013, the company's product ODFS-334000/500 single-phase self-coupling non-excited transformer created the record of the first domestic 500kV voltage level maximum capacity transformer to pass the short circuit test; in 2017, ODFS-400000kVA/500kV transformer created the world's 500kV level maximum capacity The transformer has passed the short-circuit test record; in 2017, it provided the Southern Grid SSZ11-40000/110kV product and passed the high-to-medium, medium-to-low resistance sudden short-circuit test. These achievements have made the company a "dark horse" in the transformer industry. Over the past two years, the company has continued to work hard and accumulate energy. Through the introduction of high-tech talents and continuous R&D and innovation, it has overcome technical difficulties, especially the successful research and development of 1100kV reactors and 1000kV and 1 million kVA transformers. Followers become the industry leader.

Group culture

  • Mission

    Provide customers with excellent electrical products and services

  • Corporate vision

    Become a leader in the power transmission and transformation industry

  • Corporate values

    Quality is life, product is character

Employee profile

As of the end of 2019, the company had 550 employees. The main requirements of the company's occupational health and safety are the control of smoke and noise in the welding workshop and the epoxy volatilization in the epoxy casting workshop. While improving the machinery, equipment, process and raw materials, the company implements various indicators involving occupational health and safety risks Regular monitoring, and control through the distribution of labor insurance supplies, regular physical examination and other measures.

Main technology and equipment

Main technique

The company has a research and development team led by top talents in the domestic power transformer industry and leading research and development means. It has "National Technology Center", "Jiangsu Enterprise Technology Center", "Jiangsu Energy-saving Intelligent Power Transformer Engineering Technology Research Center" and "Postdoctoral "Scientific Research Station", and the Silicon Steel Department of Baoshan Iron and Steel Co., Ltd. jointly established the "Oriented Silicon Steel Sheet for Transformer Manufacturing Laboratory" to create a multi-in-one research and development system; the company is "Jiangsu High-tech Enterprise" and "Suzhou Innovation "Enterprise" and "Wujiang District Intelligent Industry Demonstration Enterprise". In May 2019, it was successfully selected into Jiangsu Province's "Cultivation Library of Globally Influential and Domestic First-class Enterprise R&D Institutions".

The company has leading innovation capabilities in the domestic power transformer industry: as of now, the company has 90 effective patents, including 24 invention patents; the company's scientific research results "the application of domestic amorphous strips in power systems" won the national scientific and technological progress in 2018 Second prize; the comprehensive performance index of ultra-high voltage transformers reaches the international advanced level of similar products and the international leading level in short-circuit withstand capability; ultra-high voltage reactors fill the domestic gap.

Major facilities and equipment

The company occupies an area of 217,000 square meters and has a vegetation green coverage rate of 35%. It has 8 large production workshops, 6 of which are fully enclosed air-conditioning purification workshops, with an annual production capacity of 50,000 units (sets), of which nearly 1 investment The 100 million yuan distribution transformer production line with a manufacturing capacity of 28,000 units is the largest distribution transformer production workshop in China. The company has a product inspection and testing center certified by CNAS, with more than 250 pieces (sets) of testing equipment, of which imported equipment accounts for more than 11%.

The road to takeoff

2014

In January, the 500kV product passed the national pole appraisal, and the appraisal committee agreed that the comprehensive performance index of the product reached the international advanced level, and the short-circuit withstand capability reached the international advanced level.

2013

In November, 00FS-334000/500 passed all the tests of the national testing center, including the sudden short circuit test.

2013

In January, Wujiang Transformer Factory Co., Ltd. was renamed Wujiang Transformer Co., Ltd.

2012

In December, the trial production of the first ODFS-334000/500 auto-coupling single-phase three-winding non-excited voltage-regulating transformer was completed.

2012

In October, the company completed the overall relocation.

2011

In January, SS11-24000/220 products passed the national waste identification, and the main performance indicators reached the international advanced level.

2011

In May, the SS11-240000/220 product developed and produced by the company passed the national test in Shenyang, including the sudden short circuit test, which was the first one in my country to pass the test.

2010

In October, the first phase of Wubian Science and Technology Park was completed, which can produce 500kV and above UHV transformers.

2010

In August, the provincial enterprise technology center was approved by the provincial economic letter.

2009

In June, Wuxue Science and Technology Park started construction.

2008

In December won the title of China's well-known trademark.

2005

11-30-03000/110 wild pressure device passed the provincial appraisal.

2004

In December, the enterprise restructuring was completed and the business license of Haojiang Transformer Factory Co., Ltd. was received. Comrade Shen Xiangdong served as chairman and general manager.

2000

In December, the product was exported to Ethiopia for the first time.

1998

In November, it was awarded the title of Jiangsu High-tech Enterprise.

1998

In August, Wujiang Anya Factory became an independent enterprise.

1997

In July, the IS09001 quality system was the first in the industry to pass the French BVQI certification.

1988

In October, it was renamed Wujiang County Water Conservancy and Electric Power Equipment Factory, and established a branch Wujiang County Transformer Factory.

1970

In July, the factory was built and named Wujiang Water Conservancy Machinery Factory.

2014

In January, the 500kV product passed the national pole appraisal, and the appraisal committee agreed that the comprehensive performance index of the product reached the international advanced level, and the short-circuit withstand capability reached the international advanced level.

2013

In November, 00FS-334000/500 passed all the tests of the national testing center, including the sudden short circuit test.

2013

In January, Wujiang Transformer Factory Co., Ltd. was renamed Wujiang Transformer Co., Ltd.

2012

In December, the trial production of the first ODFS-334000/500 auto-coupling single-phase three-winding non-excited voltage-regulating transformer was completed.

2012

In October, the company completed the overall relocation.

2011

In January, SS11-24000/220 products passed the national waste identification, and the main performance indicators reached the international advanced level.

2011

In May, the SS11-240000/220 product developed and produced by the company passed the national test in Shenyang, including the sudden short circuit test, which was the first one in my country to pass the test.

2010

In October, the first phase of Wubian Science and Technology Park was completed, which can produce 500kV and above UHV transformers.

2010

In August, the provincial enterprise technology center was approved by the provincial economic letter.

2009

In June, Wuxue Science and Technology Park started construction.

2008

In December won the title of China's well-known trademark.

2005

11-30-03000/110 wild pressure device passed the provincial appraisal.

2004

In December, the enterprise restructuring was completed and the business license of Haojiang Transformer Factory Co., Ltd. was received. Comrade Shen Xiangdong served as chairman and general manager.

2000

In December, the product was exported to Ethiopia for the first time.

1998

In November, it was awarded the title of Jiangsu High-tech Enterprise.

1998

In August, Wujiang Anya Factory became an independent enterprise.

1997

In July, the IS09001 quality system was the first in the industry to pass the French BVQI certification.

1988

In October, it was renamed Wujiang County Water Conservancy and Electric Power Equipment Factory, and established a branch Wujiang County Transformer Factory.

1970

In July, the factory was built and named Wujiang Water Conservancy Machinery Factory.