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Phone Number : 86-020-22626603

WhatsApp : 008618826241798

Production Line
  • power transformer manufacturer
  • power transformer manufacturer
  • power transformer manufacturer
  • power transformer manufacturer
  • power transformer manufacturer


Factory Area and Equipment


Pearl Electric covers a factory area of 105000 square meters, with more than 72000 square meters of up-to-date workshop building.


The workshops are equipped with more than 600 units of modern manufacturing equipment, advanced in China and abroad, such as the fully-automatic vacuum resin-casting equipment imported from Germany HÜBERS company, the automatic slitting lines for silicon steel sheet manufacturing, 600mm automatic transverse shear line for transformer core manufacturing, 500t electro-hydraulic servo and numeric-control bending machine, corrugated tank manufacturing line, foil-type winding machine, lamination and turning platform for large-size transformer core manufacturing, large-scale transformer assembly platform, vapor-phase drying plant and etc..


The complete set of transformer testing equipment is equipped in the test center, including the shielded measurement room for local partial discharge and noise test. Pearl Electric Electric has the capability to carry out all the type tests and routine tests of 220kV and below-220kV transformer (except the short-circuit test) within the test center, thus greatly satisfying various test requirements for transformer product research, design and manufacturing.

  • power transformer manufacturer
  • power transformer manufacturer


Wide Exportation


Since the inception in 1958, Pearl Electric has always been winning customer's trust and support with the advanced technology, superior quality, considerate service and sincere cooperation. Pear Electricl is highly recognized by authority and enjoys a high reputation in the industry. Such titles are granted to Pearl Electric as "Guangzhou Top 100 Private Enterprises", "Valuing Contract and Keeping Credit Company for 17 Continuous Years", "Guangzhou High & New Technology Enterprise", " Guangdong Top Brand", "Guangdong Top 50 Key Equipment Manufacturing Enterprises" and etc...Pearl products have won various Scientific and Technological Progress Awards at national, provincial and municipal level.


As professional transformer manufacturer with history more than 50years', Pearl Electric is qualified by KEMA, CESI , and have been keeping a long-term good business relationship with China State Grid, National Engery Group.


The advanced and high quality contributes to our success in China Nuclear station. Pearl successfully ranks top 4 in China's clean energy power equipment suppliers, such as wind power,hydropower station,solar power farm,etc .


Pearl's wide exportation market has started from 2011, and during the past decade, Pearl oversea market has achieved various projects including Russia, South Africa,  Mid East , South Asia (Malaysia,Myanmar,India,Nepal...),  Europe and other regions and countries,  with quantity of over 100 projects and Pearl is still expanding.


  • power transformer manufacturer
  • power


Research and Development Achievements


Pearl Electric’s transformers, reactors, pad-mounted transformers passed all the tests evaluated by national authoritative organization.


March 2015, Pearl Electric invented the initial CAP1400 water-cooling phaser transformer for main pump variable-frequency changer and successfully passed national new product technology evaluation. CAP1400 nuclear power substation is the landmark project during the period of building an innovation-originated nation. On the basis of learning and assimilating the advanced nuclear technology of the imported third generation AP1000, Pearl Electric forms large-scare advanced pressurized water reactor nuclear power unit through independent research and development.


ee phases three-winding power transformer power transformer manufactured by Pearl Electric, ranking the seventh among similar products, which have passed all the tests including short circuit withstand test of State Transformer Quality supervision & Test center at the first attempt.


Dry type transformers passed test and authorized by Italian CESI and Netherland KEMA.

To respond and have command of energy-sawing and environmental protection policy, Pearl Electric successfully develop 35kV pad-mounted and pre-mounted transformer for wind power generation and became the largest mass-manufacturer of pad-mounted transformer for wind power generation. SF11-4000/35 type transformer, which is target at largest scale wind distributor, smoothly passed all the tests of State Transformer Quality supervision & Test center.


In 2010, Pearl Electric successfully developed dry type power transformer SCB10-E-800/6.3 Class 1E type for nuclear power substation, became Chinese initial transformer according with standard both French RCC-E and American IEEE, awarded “Internal lead, external advance” by national authority.

Amorphous alloy dry type transformer SCBH15-2000/10, SCBH15-1600/35 type and amorphous alloy oil-immersed type transformer SBH15-M-2000/10 type are the largest capacity type which passed all the tests at the first attempt in the world.