Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of distribution board, low voltage electrical switchgears, power switchgears. Through long-term practice, our company has accumulated rich technology, management and market experience. We have a complete organizational structure. Customers' pleasure is our eternal pursuit! We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.

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.

Our S11-M-15/0.4kv 200kVA Three Phase Oil-Immersed Power Transformer with IEC 60076 is produced by advanced technology and world-class manufacturing capabilities so that it is of high quality and widely used. In the fierce market competition, our company image has penetrated into all fields of society. We promise to satisfy every owner. We consistently regard quality and service as the company's goal. With a rigorous work style, we will achieve high-quality quality and perfect service without compromise, so that customers feel that choosing us is to choose peace of mind.