High Technology, High Quality

Devote to the high-tech electric power product research and development

product center


  • 110kV transformer tank
  • 500kV transformer tank
  • The ±800kV DC converter transformer tank
  • Transformer tank
  • ZZDFPZ-290000/525-800KV-HY DC converter transformer tank
  • SFSZ-240000/220 transformer tank(220kv)
  • core advantages


  • Manufacturing capabilities

    Guochuang Electric has the ability to design and manufacture by itself. It can customize transformer oil tank, iron core, valve and other products to meet the needs of customers. The production cycle is short and the product quality is good.

  • Product research

    In the R & D of transformer oil tank, iron core, valve and other products, guochuang power is committed to taking science and technology as the guide in R & D, taking customer satisfaction as the foundation, and winning the trust of many customers for its high-quality products.

  • Advanced equipment

    Guochuang Electric currently has a number of sets of hydraulic, numerical control and laser production equipment. With advanced production equipment, strong technical strength and precise detection instruments, guochuang power's transformer oil tank, iron core, valve and other products are favored by users.

  • Quality control

    Quality is the foundation of any manufacturer. Guochuang always attaches great importance to the quality and detail control of products. It strictly controls the purchase of raw materials and delivery. At present, it has established a mature quality control system for transformer oil tank, iron core and valve.

  • company profile


      The plant area of Hunan Guochuang Electric Power Co., Ltd covers an area of 66,395㎡, with a floor area of 19,260 ㎡. The company has invested hundreds of millions CNY to introduce all kinds of advanced production equipment, including sand blasting robot which imported from Europe, robot welding line, automatic processing line of valve robot, flange special shaped parts processing line, robot assembly line, etc.  The company's main products including transformer cores, oil tanks, valves, internal and external oil metal corrugated conservators, sealing elements, bushings, copper fittings, control cabinets, terminal boxes, neutral point complete sets of devices, radiators and other transformers used in all intelligent group accessories. The highest voltage level is 1100kV and below. Products are widely used in the country's key projects, such as the Three Gorges Power Sta···


    honor and qualification



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