We not only uphold high quality in the manufacture of Gas Insulated Ring Main Units, power transformers, Power switchgear and controlgear, but also give every customer considerate and perfect after-sales service. Our products will continue to increase in the order and look forward to cooperation with you, Truly must any of people goods be of interest to you, make sure you letus know. Welcome to patronize! We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Our company creates the future with high standards and new technologies. While expanding our company, we also provide high-quality products and services for our customers.

The 200kva fully-sealed oil-immersed transformer developed and produced by our company has the advantages of low loss and low noise, which is desirable for good energy-saving effects and reducing pollution. Compared with ordinary oil-immersed transformers, fully sealed transformers have eliminated the oil conservator. The oil volume of the transformer is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank. The transformer is isolated from the air to prevent and slow down the deterioration of oil and insulation aging. Enhance operational reliability and maintenance-free normal operation.

Our service:

1. Pre-sale service

A. Develop a technical plan

B. Send quotations, technical data sheets and drawings, prepare power transmission plans, test plans and shipment plans

2. After-sales service

Answer: Supervise the production progress in full accordance with the plan

B. Send photos to customers during each manufacturing process (holding point)

C. Notify the customer one week before the test.

D. Can respond quickly within 12 hours at any time.

3. After-sales service

A. All parts have a two-year warranty and are defective by the manufacturer. The original manufacturer or HFY can provide all spare parts and components free of charge.

B. Technical documents: the original operation and maintenance manual, which includes wiring diagrams, block diagrams and troubleshooting information.

C. Installation.

Customers can install and operate by themselves according to the detailed English user manual.

We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Distribution Transformer / Hv Power Transformer / Electric Transformer. We are committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Searching forward for your cooperation.