We will state with absolute certainty that for such excellent at such charges we are the lowest around for ring network switchgear, Withdrawable Fixed Type Circuit Breaker, Low Voltage Switchgear Cabinet. Owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We actively adapt to the development of the era and can meet the needs of various consumers. In order to effectively obtain and utilize the benefits and resources of partners, our company will consider customers and actively utilize our company's manpower, technology, equipment and other beneficial resources.

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 purpose at becoming amongst your most trusted partners and earning your satisfaction for High Quality Low No-Load Loss Low Frequency Single Phase Electrical Power Transformer for PCB Mount. We persist with the principle of 'quality 1st, assistance initially, continual improvement and innovation to meet the customers' for your management and 'zero defect, zero complaints' as the standard objective. By continuous innovation, we will present you with more valuable items and services, and also make a contribution for the development of the automobile industry at home and abroad.