Pearl Electric Co., Ltd. is a reliable power transformer manufacturer since 1958, covering an area of 100, 000 square meters modern workshop with 600 units advanced production equipments and own 618 professional full time employees.

Hunan ZhuoFan Electric Power Equipment Co. Ltd is committed to being a leading global supplier and service provider in the transformer components sector. We are an integrated industrial and trading enterprise combining R&D, manufacturing, and commerce. We specialize in offering comprehensive, high-quality transformer core materials and critical components to global power equipment manufacturers, grid operators, and maintenance service providers.

YIBO machinery mainly manufacture all kinds of transformer manufacturing equipment: Vacuum equipment (Annealing, Oven, VPI, Casting plant), Transformer foil winding machine, HV and LV winding machine, Transformer processing machine, Core winding machine, Fin folding machine, Silicone steel cutting machine, Busbar processing machine, APG Machine, Mold, CT/PT winding machine, Laser Marking Machine, Testing machine, Electrical porcelain insulator production line, Vacuum circuit breaker production line, Core Cutting Line, CRGO Slitting Line etc.

Wuhan UHV Power Technology Co., Ltd., established in 2021, located in Wuhan East Lake New Technology Development Zone is also named Wuhan Optical Valley with convenient transportation access. And We have self-operation export and import rights.

Guangdong Forui Electric Co., Ltd., established in 2007 and located in Guangdong Province, is a professional manufacturer of electric power equipment with integrated R&D, Production, Sales and Service department.

Founded in 1999, TENLEE ELECTRIC GROUP is a professional enterprise of electric manufacturing. We have much experience in low& medium voltage field, modal test. Our company covers an area of 4, 000 square meters.

Wenzhou Rockwell Transformer Co., Ltd. is a high-tech enterprise invested by Rockwill Transmission and distribution Group Co., Ltd. Our company is specialized in developing, manufacturing and marketing Single phase & three phase automatic step voltage regulator, Auto-transformers, power transformers, preventive auto transformer, CT and PT combinated Metering unit, and compact transformer and pad moubted substations.

Zhejiang Jiangshan Transformer Co., Ltd. (Previous name Jiangshan Transformer Factory in Zhejiang province) is the professional manufacturer of the power transformers grade 230-500kV and below. Appointed by the Ministry of Mechanical Industry, it has been titled as a National class 1 Company because of the innovative technology employed. JSB is a well-known company in the Zhejiang Province. Our factory is equipped with very convenient transportation condition. It is located near both the railway Zhe-GaN, and National road No. 205, This means that JSB is located only-40km from Quzhou airport. Our factory is a large company, employing over 500 staff, of which 35% hold college degrees. It covers around 230000m2, With the construction area being over 67000m2. In 2009, fixed assets of our factory has reached 320 million Yuan. Our JSB has over 40 years experience in transformer design and production. It has a well equipped assembling line and testing machines that are able to provide first-class products and services. As such, JSB's main products are:

Henan Jiayue is a comprehensive high-tech enterprise integrating the production, sales and service of transformers.