It is necessary for us to improve and optimize the quality of 11kv vacuum circuit breaker, metal switchgear, fixed metal-enclosed switchgear in order to make our products more competitive in the market. In the context of economic globalization and the implementation of the 'One Belt, One Road' strategy, we have become an international company with the development philosophy of openness, tolerance, cooperation and win-win. So please feel free to contact us for inquiries. Our company accumulates strength in the ever-changing industry structure.

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 rely on integrated large-scale manufacturing capabilities and advanced management concepts to provide customers with high quality 11kv 33kv 200kVA Pole-Mounted Hermetically Seal Power Distribution Transformer. Our corporate culture is composed of responsibility, integrity, passion, dedication, aggressiveness and coexistence. Our company has always adhered to the business tenet of 'integrity-based, quality first'.