With the business philosophy of 'advancing with the times, developing with integrity, and serving attentively', we continue to broaden the scope of service, improve service quality, so as to provide our customers with high-quality and low-cost Indoor AC High Voltage Switchgear, Metal Low Voltage Power Distribution Box, 11kv vacuum circuit breaker. On the road of future development, we will continue to carry forward the enterprise spirit of 'pursuing excellence and sincere service', adhere to the working philosophy of 'down-to-earth, pioneering and innovative, striving for first-class', and work hard to provide customers with a full range of quality services. For the profession, we believe in loyalty. True loyalty is action rather than language. The best way to keep forging ahead is to win the respect of the industry. To provide you with better products and better services is our driving force for continuous improvement. After years of continuous innovation and efforts, our factory has achieved rapid development.

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 are responsible for every process of our Power Distribution 3 Phase 200kVA Power Supply Transformer and go all out to continuously improve product quality. With good quality, reasonable price and sincere service, we enjoy a good reputation. Our unique management and operation make competitors unable to imitate.