We will continue to develop the market space with the most sophisticated 10kv Vacuum Circuit Breaker, Insulated Ring Main Unit RMU, 10kv Switchgear Cabinet Metal Enclosure and perfect after-sales service, and strive to become the most professional leading enterprise in this field!We pay attention to and even exceed the needs of our customers, and provide them with the best quality and efficient Copper Oil Immersed Transformer. The company attaches great importance to product process control and after-sales technical services, and has established a strict quality management system to ensure the stability of product quality. Our company since the date of its establishment, focus on the implementation of high quality, low price and safe and reliable pre-sale service system. We always adhere to the focus of attention on customer needs, and adhere to the combination of inheritance and innovation. With the purpose of everything for customers, we sincerely look forward to cooperating with people and companies from all walks of life at home and abroad. We strive to improve our influence and leading power, and hope to become the leader and driver of the industry development. High team cohesion and cooperation spirit, scientific modern enterprise management and marketing mode and advanced production technology make our company occupy a leading position in the same industry.
  • 3-Phase Copper Power Distribution Oil Immersed Transformer

    3-Phase Copper Power Distribution Oil Immersed Transformer

    The transformer uses high-quality materials, especially the use of new technologies and new materials for the insulation of the coil and the transformer body, which significantly reduces the...

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  • H61 Oil 33/0.4KV Distribution Transformer

    H61 Oil 33/0.4KV Distribution Transformer

    Distribution transformers oil-immersed with power rating from 25 to 2500 kVA and Voltage 6-36/0,4 (0.23)kV. In 50/60 Hz power transmission and distribution system for power supply and lighting in...

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  • Three Phase Oil Immersed Power Transformer

    Three Phase Oil Immersed Power Transformer

    The three-phase oil-immersed transformer adopts a fully oil-filled sealed corrugated oil tank shell, which adapts to the expansion of the oil with its own elasticity and is a permanently sealed...

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  • 20kv Oil Immersed Transformer

    20kv Oil Immersed Transformer

    20kv Oil Immersed Transformer Rated capacity: 30-2500kva Rated voltage: 20kv Connection group number: Dyn11, Yyno As a new generation of energy-saving products, amorphous alloy transformers can be...

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  • Oil Type Three Phase Transformer

    Oil Type Three Phase Transformer

    Oil Type Three Phase Transformer Application field Residential quarters, high industry centers, factories and mines, airports, stations, schools and other places. Outstanding advantages In...

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  • Fully Sealed Oil Immersed Distribution Transformer

    Fully Sealed Oil Immersed Distribution Transformer

    Fully Sealed Oil Immersed Distribution Transformer The core part of the three-phase oil-immersed transformer is composed of a closed iron core and a winding set on the iron core column. In...

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  • 2500 KVA Oil Immersed Transformer

    2500 KVA Oil Immersed Transformer

    2500 KVA Oil Immersed Transformer This product has the characteristics of low no-load loss, low no-load current, low noise and remarkable power saving effect. It improves the voltage quality and...

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  • Oil Filled Transformer

    Oil Filled Transformer

    1. This model is produced according to China's national GB standard and international IEC standard. 2. Use oil as the main insulation method of the transformer, and use oil as the cooling...

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  • Pole-mounted Transformer

    Pole-mounted Transformer

    Pole-mounted transformer,it is to output the low voltage from the high voltage through the transformer to meet the power consumption of the area and facilitate the measurement management.

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  • Pole Mounted Single Phase Transformers

    Pole Mounted Single Phase Transformers

    Pole Mounted Single Phase Transformers In the power distribution network with distributed power supply, single-phase transformers have great advantages as distribution transformers. It can reduce...

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  • 11kv Oil Immersed Distribution Power Transformer

    11kv Oil Immersed Distribution Power Transformer

    The three-phase oil-immersed distribution transformer adopts a new type of insulation structure. The iron core is made of high-quality cold-rolled silicon steel sheet. The high-voltage winding...

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  • 11kV Three Phase Oil Immersed Transformer

    11kV Three Phase Oil Immersed Transformer

    High Efficiency Oil Type Distribution three-phase transformer is widely used in rural power grid transformation, urban power grid transformation, and reasonable customized service for foreign...

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My clients say their products are great, of good quality and at a very affordable price.
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I'm glad we chose this company after long consideration, they are really trustworthy!
Timothy Cornett star star star star star
If the problem can be handled well, they are reliable sellers, and we will have the opportunity to cooperate again in the future.
Jack Finn star star star star star
The seller responded to the questions in a timely manner, the goods were shipped quickly, the products arrived quickly, and the cooperation was very happy!
Dawn Williams star star star star star
The R&D strength of this supplier is really top-notch in the industry. We also saw their enthusiasm and professionalism in this cooperation.
Jennie Clark star star star star star
At first we were worried about the quality of the product, but after receiving it, we felt overwhelmed. The logistics was fast, and it was very durable. It seemed to last a long time.
Oil-Immersed Power Transformers Design Requirements...

Oil-Immersed Power Transformers Design Requirements. Primary and secondary windings shall be made of electrical grade copper with a minimum conductivity of 98 percent...

10kV/200kVA Copper Oil-immersed Transformer - Rockwill...

10kV/200kVA Copper Oil-immersed Transformer offered by China manufacturer Rockwill T&D Group. Buy 10kV/200kVA Copper Oil-immersed Transformer directly with low price and high...

35kV/800kVA All Copper Oil-immersed Transformer...

35kV/800kVA All Copper Oil-immersed Transformer offered by China manufacturer Rockwill T&D Group. Buy 35kV/800kVA All Copper Oil-immersed Transformer directly with low price...

Lemi Trafo :: With copper windings...

Oil-Immersed Transformers with copper windings. With aluminium windings. Hermetically sealed oil-immersed transformers. Oil-immersed transformers with conservator. Dk Eo. Ck...

Oil Type Transformer: Oil Immersed | Dynapower...

Sep 16, 2021 · Our durable oil type transformer is designed for long and reliable service life in rugged industrial environments. Designed in a specialty tank for integration with Dynapower...

Copper particle contamination detection of oil-immersed …...

May 01, 2020 · The deterioration of transformer oil caused by particle contamination, especially copper particle, seriously affects the safe operation of oil-immersed transformers. Therefore,...

Since the birth of our company, we have been adhering to the business tenet of "Junshan Junmei", and have always been committed to providing users with the most comfortable service and the highest quality power pole transformer, Outdoor Substation products. We're well-known as one of the leading Copper Oil Immersed Transformer manufacturers and suppliers in China. Our factory offers high quality Copper Oil Immersed Transformer made in China with competitive price. Welcome to contact us for customized service.

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