We pursue development in accordance with science and technology and continuously provide users with safe and satisfactory 24 KV AC Switchgear, indoor high-voltage switch cabinet, low-voltage power distribution cabinets. Our company's products are diverse, with complete functions, complete equipment and strong technical force. With the development of technology, customers have more and more channels to obtain products, and their needs gradually show individual characteristics. With plentiful full power, comprehensive support facilities and standardized production and management, we enjoy a high reputation in the industry. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to provide you the best service.

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.

In the development of our company, we actively advocate taking the market as the guidance, service as the engine, innovation as the driving force, reputation as the foundation, and actively expand the domestic and foreign Power Supply 50kVA 100kVA 150kVA 200kVA 250kVA 300kVA 400kVA 450kVA 500kVA Oil Immersed Electrical Power Distribution Transformer market. We are going to never disappoint you. Adhering to the business philosophy of 'customer first, forge ahead', our company has established long-term and stable cooperative relations with many global customers, and provides our them with the best quality service.